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FBleA User Manual - Frontline Test Equipment

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1. 7 2 7 Filtering on all Frames with Errors from the Protocol Navigator To filter on all frames with errors 1 Open the Protocol Navigator O incow 2 Check the All Frames With Errors box in the top pane on the left side of the window 3 Toremove the filter un check the box 7 2 8 Expanding and Collapsing Protocol Layers You can expand any collapsed frame or protocol layer by clicking on the plus sign next to the frame number or protocol name Expanding a protocol layer in one frame expands it for all frames 1 To collapse a layer or frame click on the minus sign next to the frame number or protocol name What do you want to see Everything Choose Show All from the Format menu Everything for just one Click the plus sign next to the frame you want to see Then frame click the plus signs next to each protocol name to see the full decode Just the stack for each Choose Show Frames AND Show Protocol Stack When Frame frame Is Completely Collapsed from the Format menu This makes the display look similar to the following Frame 1 Len 104 Ethernet gt IP gt TCP Frame 2 Len 98 Ethernet gt IP gt TCP gt NBSS Just the stack without Choose Show Layers AND un check Show Summary Decode summary information When Detailed Decode Is Collapsed on the Format menu This makes the display look similar to the following Frame 1 Len 104 Ethernet 86 ee trontline Debug Communications Faster 4 Pv4
2. Debug Communications Faster 4 4 through 9 until all desired parameters are added 10 Click the Save icon at the top of the dialog to display the Save As dialog 11 Enter a name for the new template and click Ok The system saves the template and closes the Save As dialog 12 Click the Ok button on the Set Initial Decoder Parameters dialog to apply the template and close the dialog 3 6 4 3 2 DELETING AN L2CAP PARAMETER TEMPLATE window the Frame Display e window or the Protocol Navigator iindow to display the Set Initial Decoder Parameters dialog 1 Select Set Initial Decoder Parameters from the Options menu on the Control 2 Click on the L2CAP tab The dialog displays the most recently selected Parameter Template content in the Initial Connections list at the top of the tab 3 Click the Delete button at the top of the dialog The system displays the Delete dialog with a list of saved templates 4 Select click on and highlight the template marked for deletion and click the Delete button on the Delete dialog 5 The system removes the selected template from the list of saved templates 6 Click the Ok button on the Delete dialog to complete the deletion process and close the Delete dialog 7 Click the Ok button on the Set Initial Decoder Parameters dialog to apply the deletion and close the dialog 3 6 4 4 L2CAP Missing Decode Information FTS4BT usually determines the protocol carried in an L2CAP payloa
3. Bluctooth low energy datasource Note You can also access these three dialogs by selecting I O Settings or Hardware Settings from the Options menu on the Control Window toolbar 1 Select an address for the Master device from the drop down list 15 ee trontline Debug Communications Faster 4 You have three options for the Master address e You can select None which assigns no address to the Master e You can select an address then check the Random checkbox which assigns a Random label to the adddress e You can select an address then leave the Random checkbox unchecked with assigns a Public label to the address 2 Select an address for the Slave device from the drop down list You have three options for the Slave address e You can select None which assigns no address to the Slave e You can select an address then check the Random checkbox which assigns a Random label to the address e You can select an address then leave the Random checkbox unchecked with assigns a Public label to the address Note You can select the Swap button to swap the chosen address for the Master and Slave 3 Enter a PIN or out of band OOB value for Pairing This is extra information that can make the pairing process more efficient and consistent Click here to learn more about the possible Pairing values 4 Enter the Long Term Key for the Encryption Data Whitening Data whitening is done in order to randomize the da
4. 13 2 9 1 Modifying a Condition in a Filter 1 Click the Display Filters icon Y on either the Protocol Navigator or the Frame Display window or select Apply Modify Display Filters from the Filter menu to open the Set Condition dialog box The Set Condition dialog box displays the current filter definition To display another filter click the Open icon and select the filter from the Popup list of all the saved filters 2 Edit the desired parameter of the condition Because the required fields for a condition statement depend upon previously selected parameters the Set Condition dialog box may display additional fields that were not present in the original filter In the event this occurs continue to enter the requested parameters in the fields provided until the condition statement is complete 3 Click OK The system displays the Save Named Condition dialog Ensure that the filter name is displayed in the text box at the top of the dialog and click OK If you choose to create an additional filter then provide a new name for the filter condition or accept the default name provided by the system and click OK The Set Condition dialog box closes and the system applies the modified filter Note When a display filter is applied a description of the filter appears to the right of the toolbar in both the Protocol Navigator and the Frame Display windows The OK button on the Set Condition dialog box is unavailable grayed out until
5. EBCDIC Codes Baudot Codes Communication Control Characters 179 ee trontline Debug Communications Faster 4 19 3 Performance Notes As a software based product the speed of your computer s processor affects the analyzer s performance Buffer overflow errors are an indicator that the analyzer is unable to keep up with the data The information below describes what happens to the data as it arrives what the error means and how various aspects of the analyzer affect performance Also included are suggestions on how to improve performance The analyzer s driver takes data from the driver and counts each byte as they are put into the driver s buffer The analyzer s driver tells the user interface that data is ready to be processed The analyzer takes the data from the driver s buffer and puts the data into the capture buffer Driver Buffer Overflows occur when the user interface does not retrieve frames from the driver quickly enough Buffer overflows are indicated in the Event Display window by a plus sign within a circle Clicking on the buffer overflow symbol displays how many frames have been lost There are several things that you can do to try and solve this problem e Use capture filters to filter out data you don t need to see Capture filters reduce the amount of data processed by the analyzer Ethernet Only e Close all other programs that are doing work while the analyzer is running Refrain from doing s
6. This option affects the resolution of the timestamp stored in the capture file The default timestamp is 10 milliseconds This value is determined by the operating system and is the smallest normal resolutions possible It is also possible to use high resolution timestamping High resolution timestamp values are marked by an asterisk as high resolution in the drop down list To change timestamping resolutions 1 Choose System Settings from the Options menu on the Control window and click the Timestamping Options button or click the click the Timestamping Options icon from either the Event Display 7 or Statistics lil window 2 Goto the Capture Options section of the window 3 Change the resolution listed in the Storage Resolution box Note that if you change the resolution you need to exit the analyzer and restart in order for the change to take effect 18 8 5 Displaying Fractions of a Second the Timestamping Options button or click the click the Timestamping Options icon 1 Choose System Settings from the Options menu on the Control window and click from either the Event Display 7 orStatistics lil window 2 Goto the Display Options section at the bottom of the window and find the Number of Digits to Display box 3 Click on the arrows to change the number You can display between 0 and 6 digits to the right of the decimal point The options in this section affect only how the timestamps are display
7. Toolbar Options e Start button 9 to begin sniffing All settings are saved automatically when you start sniffing e Stop Sniffing button to stop the sniffing e Save button ld to save the configuration All settings are saved automatically when you start sniffing Menu Options e File Save I O Settings Save hardware Settings Exit e View Toolbars hides or displays toolbar e Bluetooth low energy Start Sniffing and Stop Sniffing e Help Help opens help file About Bluetooth low energy 3 2 Bluetooth low energy Analyzer Hardware Settings The Hardware Settings dialog is one of the three tabs that appear when you first start the Bluetooth low energy Analyzer Bluetooth low energy datasource File View Bluetoothlowenergy Help lita Status 10 Settings Hardware Settings FLEOIIS v Refresh Device List Firmware Version 1 OxifSf 12 ee trontline Debug Communications Faster 4 Note You can also access these three dialogs by selecting I O Settings or Hardware Settings from the Options menu on the Control Window toolbar There are two pieces of information on this display e Hardware Settings identifies the label for the ComProbe s that are attached ina drop down list e The current firmware is displayed under Firmware Version If you want to load the latest firmware you select the Update Firmware button Toolbar Options e Start button 9 to begin sniffing All settings are sa
8. 6 5 Calculating Delta Times and Data Rates 60 ee trontline Debug Communications Faster 54 1 Click on the Event Display icon 7 onthe Control window to open the Event Display window 2 Use the mouse to select the data you want to calculate a delta time and rate for 3 The Event Display window displays the delta time and the data rate in the status lines at the bottom of the window 6 6 Switching Between Live Update and Review Mode The Event Display and Frame Display windows can update to display new data during live capture or be frozen to allow data analysis By default the Event Display continually updates with new data and the Frame Display is locked 1 Make sure the Lock icon is active so the display is locked and unable to scroll 2 Click the Unlock fH icon again to resume live update The analyzer continues to capture data in the background while the display is locked Upon resuming live update the display updates with the latest data You can have more than one Event Display or Frame Display window open ata time Click the Duplicate View icon Bg to open additional Event or Frame Display windows The Lock Resume function is independent on each window This means that you can have two Event Display windows open simultaneously and one window can be locked while the other continues to update 6 7 Data Formats and Symbols 6 7 1 Switching Between Viewing All Events and Viewing Data Events By default
9. Select one that you want to use immediately on start up 18 7Names The Names dialog is used to change the names of objects and events that appear in various displays 1 To open the Names dialog choose Names from the Options menu on the Control window Changes to the Names are used throughout the program To change a name click on the name given in the current column and then click again to modify the name a slow double click To restore the default values click the Defaults button The names used in the system fall into one of three general categories Because of variations associated with different types of communications the Names dialog may display all or only a subset of the following categories e Sides The Sides section allows you to give each side on a network more descriptive names This is useful on network with more than one side e Errors This section allows you to change the error names The errors listed are appropriate for the type of circuit network you are monitoring e Signals Signals refers to the six control signals used in RS 232 data communications and may not apply to the type of communications you are monitoring FTS4USB has four Control Signals Pin 1 Pin 2 Pin 3 and Pin 4 Default Labels and their Meaning 173 ee trontline Debug Communications Faster 54 Label Control Signal RTS Request to Send CTS Clear to Send DSR Data Set Ready DTR Data Terminal Ready CD Carrier Det
10. TCP Frame 2 Len 98 Ethernet IPv4 TCP NBSS Just the stack Choose Show Layers AND Show Summary Decode When including summary Detailed Decode Is Collapsed from the Format menu This information makes the display look similar to the following Frame 1 Len 104 Ethernet Dest Address BROADCAST Source Address XYZ etc IPv4 Protocol TCP Length 80 etc TCP Source Port 9988 Destination Port NETBIOS etc Frame 2 Len 98 Ethernet Dest Address etc Pv4 Protocol TCP Length 56 etc TCP Source Port NETBIOS Destination Port 9988 etc NBSS Length 23 Fragment Entire Message The full decode for a Click on the plus sign next to the protocol name This protocol layer expands just that protocol in every frame The decode for just Choose Collapse All Nodes AND Show Last Layer When the last layer in each Frame is Completely Collapsed from the Tree menu frame 87 ee trontline Debug Communications Faster 4 8 Statistics 8 1 Statistics Statistics displays vary according product configuration Select the help topics that apply to the mode you are running Serial and USB Statistics Air Sniffer Statistics 8 2 Statistics Window NOTE This information applies when running FTS4BT in any of the following modes or when viewing a capture file created using any of these modes e High Speed Serial HCI e High Speed UART HSU e USB HCI To open the Statist
11. after the NIC name 2 6 Status Information on the Control Window The Status bar located just below the Configuration bar on the Control window provides a quick look at current activity in the analyzer e Capture Status displays Not Active Paused or Running and refers to the state of data capture o Not Active means that the analyzer is not currently capturing data o Paused means that data capture has been suspended o Running means that the analyzer is actively capturing data Oo frontline Debug Communications Faster 4 e Used o The next item shows how much of the buffer or capture file has been filled For example if you are capturing to disk and have specified a 200K capture file the bar graph tells you how much of the capture file has been used When the graph reaches 100 capture either stops or the file begins to overwrite the oldest data depending on the choices you made in the System Settings e Utilization Events o The second half of the status bar gives the current utilization and total number of events seen on the network This is the total number of events monitored not the total number of events captured The analyzer is always monitoring the circuit even when data is not actively being captured These graphs allow you to keep an eye on what is happening on the circuit without requiring you to capture data 2 7 Frame Information on the Control Window Frame Decoder information is loc
12. each counter e By default the counters display the timestamp of the first event in the file 4 After selecting the time click on the Go To button to start the search 126 ee trontine Debug Communications Faster 4 Sometimes there can be more than one event with the same timestamp The system highlights all events with the specified timestamp 11 13 3 Searching with Relative Timestamp To access the search by time function 1 Select Find from the Edit menu on the Frame Display Event Display or the Protocol Navigator You can also select the Find icon aa from one of the toolbars 2 Click on the Time tab of the Find dialog Decode Pattem Time GoTo Special Events Emor Bookmark Search for x man timestamp Yea Mrate Second 171000000 Seconds j0 lt jo 0 m X v Go to the timastamp On ce before the specified time relative to the first selected tem On ce after the specified time relative to the last selected tem Timestamp of First Byte of Curtert Selection 10 26 2007 11 44 21 400000 AM For Help Press Fi Note The tabs displayed on the Find dialog depend on the product you are running and the content of the capture file or buffer you are viewing 3 Click on the event in the Event Display window that you want to begin the search from The event must have a timestamp in order for relative timestamp search to work 4 Inthe Find dialog use the counters in the middle of the window to spe
13. like reading a book upper left corner to lower right corner e Within each row are three radio possibilities 2 1 and 0 Packets are placed on 2 1 or 0 depending on which radio they came in on e Placing the mouse pointer on a packet displays information about that packet in an information box e Selecting a packet by clicking on it shows information about that packet above the timeline e You can select multiple packets by dragging within the timeline or by holding the SHIFT key down while arrowing e Using the mouse scroll wheel scrolls the timeline vertically e You can also zoom by using a right click which displays specific magnification values using the and Zoom tools or by selecting a value from the Zoom menu e Packet length indicates duration 9 3 Navigating and Selecting Data 96 trontline Debug Communications Faster 4 e Buttons menu items and keystrokes can be used to go to the next or previous packet next or previous invalid interframe spacing IFS next or previous error packet and the first or last packet e A single packet is selected either by clicking on it navigating to it or selecting it in the Frame Display e Selecting Previous Packet with a packet that is currently not visible places it in the top row i e the display scrolls up just enough to make it visible e Selecting Next Packet with a packet that is currently not visible places it in the bottom row i e the disp
14. or 1 2 of the available hard disk space whichever is smaller The name of each file is the name you give it in the Name box followed by the date time and a number The date and time are when the series was opened The number increments with each file This guarantees unique file names are created Set the maximum number of files in the series in the Maximum number of files box The next file starts when the currently open file is full If you want to start a new file on a periodic basis check the box for Start new file after and put in the number of hours after which a new file is started Note that if the currently open file becomes full before the time limit has been reached a new file is opened immediately rather than lose data Capturing stops if the maximum number of files has been used unless Wrap Files has been checked If Wrap Files has been checked the analyzer erases the oldest file in the series and make a new file e Single File 167 ee trontline Debug Communications Faster 4 This option allows the analyzer to capture data to a file without prompting you fora file name each time The size of each file is not larger than the number given in File Size in K The name of each file is the name you give it in the Name box followed by the date and time The date and time are when the series was opened Common Options e Restart Capturing After Saving or Clearing Capture File If the Automatically Restart feature is enabled
15. or the Frame Display window to open the Hide Show dialog The system displays the Hide Show dialog with a list of all user defined filters 2 Select the filter to be hidden from the combo box 3 Click the Hide button 4 Click OK The Hide Show dialog box closes and the system hides the filter and removes the filter tab from the Frame Display Revealing a Hidden Display Filter There are several ways to reveal a hidden filter One can open the Quick Filter dialog and check the box next to the hidden filter or check the box next the hidden filter in the Protocol Navigator display Perform the following actions to reveal a hidden filter 1 Select Hide Show Display Filters from the filter menu in either the Protocol Navigator or the Frame Display window to open the Hide Show dialog The system displays the Hide Show dialog with a list of all user defined filters 136 ee trontline Debug Communications Faster 4 2 Select the filter to be revealed from the combo box 3 Click the Show button 4 Click OK The Hide Show dialog box closes and the system reveals the filter and adds the filter tab to the Frame Display Note When you have multiple Frame Display windows with a display filter or filters those filter do not automatically appear in other Frame Display windows You must use the Hide Reveal feature to display a filter created in one Frame Display in different Frame Display window 13 2 9 Editing Filters
16. search the buffer and stop when it finds an event where RTS changed state e Ifthe end of the buffer is reached before an event is found the analyzer tells you that no matches were found Searching for events where control signals changed state from off to on or vice versa is most useful if the signals are usually in one state and you want to search for occasions where they changed state For example e IfDTRis supposed to be on all the time but you suspect that DTR is being dropped e Tell the analyzer to look only at DTR by checking the DTR box and unchecking the others e Doa search for where one or more control signals changed from on to off 112 ee trontline Debug Communications Faster 4 e The analyzer would search the DTR signal and stop at the first event where DTR dropped from on to off Searching for an Exact State To search for an exact state means that the analyzer finds events that match exactly the state of the control signals that you specify e First choose to search for an event where your choices exactly describe the state e This changes the normal check boxes to a series of radio buttons labeled On Off and Don t Care for each control signal e Choose which state you want each control signal to be in e Choose Don t Care to have the analyzer ignore the state of a control signal e When you click Find Next the analyzer searches for an event that exactly matches the conditions selected begin
17. the analyzer restarts capture to the file immediately after the file is closed e Wrap File When enabled the analyzer wraps the file when it becomes full The oldest events are moved out of the file to make room for new events Any events moved out of the file are lost When disabled the analyzer stops capture when the file becomes full Either reset the file or close your capture file to continue e File Size in K Enter the maximum size of the capture file which is 176 000 KB or 1 2 of the available hard drive space whichever is smaller If you enter a number larger than the maximum allowable size the analyzer will display the allowable size e Default Enter a name for the capture file in the Default text box Each saved file will begin with this name e Append Series Start Date amp File Number Select this radio button to automatically append a start date yyyy mm dd_hhmmss and file number 001 when capturing a series of files e Append File Start Date Time Select this radio button to automatically append a start date yyyy mm dd_hhmmss when capturing a single file e Start up Opens the Program Start up Options window Start up options let you choose whether to start data capture immediately on opening the analyzer e Advanced Opens the Advanced System Options window The Advanced Settings should only be changed on advice of technical support 168 ee frontline Debug Communications Faster 4 18 2Syste
18. 5 AVDTP Override Decode Information 3 6 3 5 1 AVDTP OVERRIDE DECODE INFORMATION The Set Subsequent Decoder Parameters dialog allows the user to override an existing parameter at any frame in the capture where the parameter is used If you have a parameter in effect and wish to change that parameter 1 Select the frame where the change should take effect 2 Select Set Subsequent Decoder Parameters from the Options menu or by selecting a frame in the frame display and choosing from the right click pop up menu and make the needed changes 3 Select the rule you wish to modify from the list of rules 4 Choose the protocol the selected item carries from the drop down list and click OK Each entry in the Set Subsequent Decoder Parameters dialog takes effect from the specified frame onward or until redefined in this dialog on a later frame Note If the capture has no user defined overrides then the system displays a dialog stating that no user defined overrides exist 3 6 4 L2CAP Decoder Parameters There may be times when the context for decoding a frame is missing For example if the analyzer captured a response frame but did not capture the command frame then the decode for the response may be incomplete The Set Initial Decoder Parameters dialog provides a means to supply the context for any frame The system allows the user to define any number of parameters and save them in a Parameter Template for later use To access this dial
19. Click on the icon each time to zoom in from 5 0625 s to 7 5 ms Zoom Out Click on the icon each time to zoom out from 7 5 ms to 5 0625 s E P P Ff Reset The Reset button appears only in live mode Reset causes all packet data up to that point to be deleted from the Packet Timeline display This does not affect the data in the Frame Display or Protocol Navigator Resetting the display may be useful when the most recent throughput values are of interest 9 5 Menu Bar The menu bar contains the following File Menu Toolbar Status Bar Toggle Display Lock available only in live mode Reset available only in live mode Exit Zoom Menu Keyboard Shortcuts Zoom In Ctrl Plus 98 trontline Debug Communications Faster S Zoom Out Ctrl Minus Zoom In Tool Zoom Out Tool Selection Tool 7 5 ms 6 1 25 ms time internals 3x 2 22 5 ms 18 1 25 ms time internals 6 x 3 90 ms 72 1 25 ms time intervals 12 x 6 202 5 ms 1 62 1 25 ms time intervals 18 x 9 360 ms 288 1 25 ms time intervals 24 x 12 562 5 ms 450 1 25 ms time intervals 30 x 15 810 ms 648 1 25 ms time intervals 36 x 18 1 1025 s 882 1 25 ms time intervals 42 x 21 1 44 s 1152 1 25 ms time intervals 948 x 24 1 8225 s 1458 1 25 ms intervals 54 x 27 2 25 s 1800 1 25 ms time intervals 60 x 30 2 7255 s 2178 1 25 ms time intervals 66 x 33 3 24 s 2592 1 25 ms time intervals 72 x 36 3 8025 s 3042 1 25 ms time interval
20. Clicking on an element in any one of the panes highlights the corresponding element in all the other panes 7 1 10 9 Binary Pane The Binary pane displays the logical bytes in the frame in binary This pane is synchronized with the Decode pane so that individual bit fields can be highlighted Because the Binary pane displays the logical bytes rather than the physical bytes the data in the Binary pane may be different from that in the Event pane See Physical vs Logical Byte Display for more information Colors are used to show which protocol layer each byte belongs to The colors correspond to the layers listed in the Decode pane The Event Radix Binary Character and Decode panes are all synchronized with one another Clicking on an element in any one of the panes highlights the corresponding element in all the other panes 7 1 10 10 Event Pane The Event pane shows the physical bytes in the frame You can choose between displaying only the data events or displaying all events by clicking the All Events icon Displaying all events means that special events such as Start of Frame End of Frame and any signal change events are displayed as special symbols within the data The status lines at the bottom of the pane give the same information as the status lines in the Event Display window This includes physical data errors control signal changes if appropriate and timestamps Because the Event pane displays the physical
21. Display click the Duplicate View icon ag on the Frame Display toolbar This creates another Frame Display window You can have as many Frame Displays open as you wish Each Frame Display is given a number in the title bar to distinguish it from the others e To navigate between multiple Frame Displays click on the Frame Display icon in the Control window toolbar 72 ee trontline Debug Communications Faster 4 A drop down list appears listing all the currently open Frame Displays e Select the one you want from the list and it comes to the front Note When you create a filter in one Frame Display that filter does not automatically appear in other Frame Display windows You must use the Hide Reveal feature to display a filter created in one Frame Display in different Frame Display window 7 1 9 Working With Panes When the Frame Display first opens all panes are displayed except the Event pane The panes include e To view all the panes select Show All Panes from the View menu e The Toggle Expand Decode Pane icon im makes the decode pane longer to view lengthy decodes better e The Show Default Panes icon returns the Frame Display to its default settings e The Show only Summary Pane icon al displays on the Summary Pane 1 To close a pane right click on the pane and select Hide This Pane from the pop up menu or de select Show Pane Name from the View menu 2 To open a pane right click on the any pane and
22. Find from the Edit menu 4 The Find window has a tab for each type of search Click on the appropriate tab for the type of search you want to do 5 Select the parameters for your search and click Find Next Find Next looks for the next occurrence of the search criteria while Find Previous looks for an earlier occurrence of the search criteria 6 Press F3 to repeat the last search Search results are highlighted in the Event or Frame Displays or both if appropriate The selection in the Event Display appears on the third line down from the top of the window by default this value can be changed Types of Searches String or Pattern in the Data String or Pattern in the Protocol Decode framed data only Byte Error such as parity or framing errors serial data only Frame Error such as a CRC error an FCS error or an error in the decode framed data only Control Signal Changes serial data only Time move to data captured at a specific time or move through the data by time interval Special Event Go To a Specific Byte or Frame Number Go to a Bookmark 109 ee trontline Debug Communications Faster 54 11 2Using Go To This type of search allows you to go to a particular frame or event or to move through the data X number of events or frames at a time You can move either forward or backwards through the data To access the Go To function 1 Select Go To from the Edit menu on the Frame Dis
23. Navigator or Frame Display window have only those frames that carry TCP Now you re ready to look at the TCP decode in your frames You don t care about what has happened at the IP layer or any other layer so you hide everything but TCP The window shows just the TCP decode for each frame With those two steps you ve eliminated looking 84 ee trontline Debug Communications Faster 4 at any frame that doesn t have TCP in it and you ve narrowed down what you see to just the TCP decode 7 2 5 Hiding and Revealing Protocol Layers in the Protocol Navigator Hiding means that the selected protocol is not displayed in the window even though it may be present in the frame This allows you to zoom in on a particular protocol by hiding every protocol but the one of interest This is especially effective when all the layers are expanded Note Hiding affects only the view in the Protocol Navigator and not the view in any other window There are two ways to hide a protocol in the Protocol Navigator window 1 Right click on the protocol and choose Hide Protocol Layer Name 2 There are three panes on the left side of the window The middle box is the Hidden From View pane Check the boxes next to the protocols you want to hide To reveal a hidden protocol 1 Right click anywhere in the main window 2 Select the protocol you want to show from the right click menu or un check the box next to the protocol name in the Hidden From
24. Opened Folder for Capture Files checkbox is checked then the system automatically changes the default location for saving capture files each time you open a file from or save a file to a new location For example let s say the default location for saving capture files is Drive A gt Folder A Now you select the Use Last Opened Folder for Capture Files checkbox The next time however you open a capture file from a different location Folder B gt Removable Flash Drive Now when you save the capture file it will be saved to Folder B gt Removable Flash Drive Also all subsequent files will be saved to that location This remains true until you open a file from or save a file to a different location There is one caveat to this scenario however Let s say you have selected Use Last Opened Folder for Capture Files and opened a file from a location other than the default directory All subsequent capture files will be saved to that location Suppose however the next time you want to save a capture file the new file location is not available because the directory structure has changed a folder has been moved a drive has been reassigned a flash drive has been disconnected etc In the case of a lost directory structure subsequent capture files will be saved to the default location FTS will always try to save a file to the folder where the last file was opened from or saved to if Use Last Opened Folder for Capture Files is che
25. Port Properties 5 Click the Port Settings tab on the Communications Port Properties dialog followed by the Advanced button 6 Un check the box labeled Use FIFO buffers requires 16550 compatible UART 7 Click OK on all windows to close the windows 8 Follow this same process to turn the FIFOs back on 48 ee trontine Debug Communications Faster 4 4 Protocol Stacks 4 1 Protocol Stack Wizard The Protocol Stack wizard is where you define the protocol stack you want the analyzer to use when decoding frames To start the wizard 1 Choose Protocol Stack from the Options menu on the Control window or click the Protocol Stack icon on the Frame Display 2 Select a protocol stack from the list and click Finish Click for information on how the analyzer auto traverses the protocol stack Most stacks are pre defined here If you have special requirements and need to set up a custom stack see Creating a Custom Stack 1 Ifyou select a custom stack i e one that was defined by a user and not included with the analyzer the Remove Selected Item From List button becomes active 2 Click the Remove button to remove the stack from the list You cannot remove stacks provided with the analyzer If you remove a custom stack you need to define it again in order to get it back If you are changing the protocol stack for a capture file you may need to reframe See Reframing for more information You cannot selec
26. Save icon at the top of the dialog to display the Save As dialog 10 Ensure that the name of the template is listed in the Save As text box and click Ok The system displays a dialog asking for confirmation of the change to the existing template 11 Click the Yes button The system saves the new parameter to the template and closes the Save As dialog 12 Click the Ok button on the Set Initial Decoder Parameters dialog to apply the template and close the dialog 3 6 5 2 2 DELETING AN RFCOMM PARAMETER window the Frame Display p window or the Protocol Navigator window to display the Set Initial Decoder Parameters dialog 1 Select Set Initial Decoder Parameters from the Options menu on the Control 2 Click on the RFCOMM tab The dialog displays the most recently selected template content in the Initial Connection list at the top of the tab If the parameter marked for deletion resides in another template then click the Open File icon and select the desired template from the Popup list 3 Select click on and highlight the parameter marked for deletion from the Initial Connection list and click the Delete button at the bottom of the Set Initial Decoder Parameters dialog The system removes the selected parameter from the Initial Connection list 4 Click the Save icon at the top of the dialog to display the Save As dialog 5 Ensure that the name of the template is listed in the Save As text box and click Ok The system dis
27. Show Display Filters dialog With FBLEA the Configured BT Low energy devices and Exclude NULLSs and POLLs are default named filters 139 ee frontline Debug Communications Faster 54 3 Check the small box next to the name of each protocol you want to filter in hide or Named Filter to display 4 Then click OK 13 3 4 Filtering on all Frames with Errors from the Frame Display To filter on all frames with errors if 1 Open the Frame Display 2 inaow 2 Click the starred Quick Filter icon YW or select Quick Filtering from the Filter menu 3 Check the box for All Frames With Errors in the Protocols to filter in pane and click OK 4 The system creates a tab on the Frame Display labeled Quick Filter that displays the results of the All Frames With Errors filter 13 4Protocol Filtering from the Protocol Navigator 13 4 1 Filtering on a Protocol Layer You can filter on one or more protocol layers The filter is inclusive which means only frames matching the filter you select are shown in the window Frames that do not contain the protocol do not appear You can filter on one protocol or several On the left side of the Protocol Navigator window are three panes The top pane is the Frames Filtered In pane In the pane is a list of all the protocols seen so far on the circuit 1 Check the boxes next to the names of the protocols you want to filter in The data on the right side of the screen matches the filtering
28. Timestamping Options button or click the click the Timestamping Options icon from either the Event Display 7 or Statistics lil window 2 Goto the Display Options section at the bottom of the window and find the Display Relative Timestamps checkbox 3 Check the box to switch the display to relative timestamps Remove the check to return to absolute timestamps Note The options in this section affect only how the timestamps are displayed on the screen not how the timestamps are recorded in the capture file e Display Raw Timestamp Value shows the timestamp as the total time in hundred nanoseconds from a specific point in time e Display Relative Timestamps shows the timestamp as the amount of time that has passed since the first byte was captured It works just like a stop watch in that the timestamp for the first byte is 0 00 00 0000 and all subsequent timestamps increment from there The timestamp is recorded as the actual time so you can flip back and forth between relative and actual time as needed e Selecting both values displays the total time in nanoseconds from the start of the capture as opposed to a specific point in time e Selecting neither value displays the actual chronological time When you select Relative Timestamp you can set the number of digits to display using the up or down arrows on the numeric list 175 trontline Debug Communications Faster 4 18 8 4 Changing the Timestamping Resolution
29. a physical error associated with the byte Searching for Frame Decode Errors Searching for Data Errors 7 1 11 2 Red Frame Numbers and Bytes Red is reserved for bytes or frames with errors In the Summary pane frame numbers in red mean there is an error in the frame This could be a physical error in a data byte or an error in the protocol decode Bytes in red in the Radix Character Binary and Event panes mean there is a physical error associated with the byte Searching for Frame Decode Errors Searching for Data Errors 7 1 11 3 Changing Protocol Layer Colors You can differentiate different protocol layers in the Decode Event Radix Binary and Character panes 1 Choose Select Colors from the Options menu to change the colors used 2 Tochange acolor click on the arrow next to each layer and select a new color 7 1 12 Protocol Filtering from the Frame Display 7 1 12 1 Easy Protocol Filtering There are two types of easy protocol filtering The first method lets you filter on the protocol shown in the Summary pane and the second lets you filter on any protocol discovered on the network so far Filtering On the Summary Layer Protocol 79 ee frontline Debug Communications Faster 4 Quick Filtering on a Protocol Layer Filtering on all Frames with Errors 7 1 12 2 Filtering On the Summary Layer Protocol To filter on the protocol in the Summary in the Frame Display window pane 1 Select the tab of th
30. applies the filter When a display filter is applied a description of the filter appears to the right of the toolbar in both the Protocol Navigator and the Frame Display windows Note Use the Up N Down Brow icons on the left side of the dialog box to order your conditions and the Delete button x to delete conditions from your filter The OK button on the Set Condition dialog box is unavailable grayed out until the condition selections are complete 13 2 6 Defining Node and Conversation Filters 134 ee trontline Debug Communications Faster 4 There are two steps to using Node and Conversation display filter Define the filter conditions and then apply the filter to the data set The analyzer combines both filter definition and application in one dialog 1 Click the Display Filters icon Y on either the Protocol Navigator or the Frame Display window or select Apply Modify Display Filters from the filter menu to open the Set Condition dialog box 2 Choose frames with the conversation as the initial condition from the Select combo box 3 Select an address type from the Type combo box The address type selection populates both Address combo boxes with node address in the data set that match the type selection 4 Select a node address from the first Address combo box 5 Choose a direction arrow from the Direction box The left arrow filters on all frames where the top node address is the destination the rig
31. bottom of the dialog This box is un checked by default Select this checkbox and the system creates a shortcut for the selected method and places it in the FBLEA desktop folder and in the start menu when you click the Run button This function allows you the option to create a shortcut icon that can be placed on the desktop In the future simply double click the shortcut to start the analyzer in the associated protocol 2 2 Control Window The analyzer displays information in multiple windows with each window presenting a different type of information The Control window provides access to each window as well as a brief overview of the data in the capture file Each icon on the toolbar represents a different data analysis function Because the Control window can get lost behind other windows every window has a Home icon that brings the Control window back to the front Just click on the Home icon to restore the Control window When running the Capture File Viewer the Control window toolbar and menus contain only those selections needed to open a capture file and display the About box Once a capture file is opened the analyzer limits Control window functions to those that are useful for analyzing data contained in the current file Because you cannot capture data while using Capture File Viewer data capture functions are unavailable For example when viewing Ethernet data the Signal Display is not available The title bar of the Cont
32. byte appears on the third line of the display To change the line on which the first selected byte appears 1 Open fts ini located in the C Program Files Common Files FTE 180 ee trontline Debug Communications Faster s4 2 Go to the CVEventDisplay section Change the value for SelectionOffset If you want the selection to land on the top line of the display change the SelectionOffset to 0 zero 19 4Progress Bars The analyzer uses progress bars to indicate the progress of anumber of different processes Some progress bars such as the filtering progress bar remain visible while others are hidden The title on the progress bar indicates the process underway 19 5Event Numbering This section talks about how events are numbered when they are first captured and how this affects the display windows in the analyzer The information in this section applies to frame numbering as well When the analyzer captures an event it gives the event a number If the event is a data byte event it receives a byte number in addition to an event number There are usually more events than bytes with the result is that a byte might be listed as Event 10 of 16 when viewing all events and Byte 8 of 11 when viewing only the data bytes The numbers assigned to events that are wrapped out of the buffer are not reassigned In other words when event number 1 is wrapped out of the buffer event number 2 is not renumbered to event 1 Th
33. bytes rather than the logical bytes the data in the Event pane may be different from that in the Radix Binary and Character panes See Physical vs Logical Byte Display for more information Colors are used to show which protocol layer each byte belongs to The colors correspond to the layers listed in the Decode pane The Event Radix Binary Character and Decode panes are all synchronized with one another Clicking on an element in any one of the panes highlights the corresponding element in all the other panes 78 ee frontline Debug Communications Faster s4 7 1 11 Protocol Layer Colors 7 1 11 1 Data Byte Color Notation The color of the data in the panes specifies which layer of the protocol stack the data is from All data from the first layer is bright blue the data from the second layer is green the third layer is pink etc The protocol name for each layer in the Decode pane is in the same color Note that the colors refer to the layer not to a specific protocol In some situations a protocol may be in two different colors in two different frames depending on where it is in the stack You can change the default colors for each layer Red is reserved for bytes or frames with errors In the Summary pane frame numbers in red mean there is an error in the frame This could be a physical error in a data byte or an error in the protocol decode Bytes in red in the Radix Character Binary and Event panes mean there is
34. card checks that the CRC is correct and then throws it away FTS marks the place where the CRC would be in the data with CRC When viewing Ethernet capture files made with other programs the CRC may or may not be included depending on the specifications of the capturing software hardware Reversed CRCs on the Event Display with Ethernet data The CRC calculated in the Event Display window is reversed from the CRC shown in the data CRCs are calculated in network data order from Most Significant Byte MSB to Least Significant Byte LSB The Ethernet specification says to send data in host data order LSB to MSB Therefore the CRC as captured in the data is the reverse of the CRC as calculated Example If the CRC in the data is shown as 00 01 02 03 the Event Display calculated the CRC and show it in the status lines as 03 02 01 00 This is correct Calculating CRC for interwoven data FTS calculates the CRC for either side of the interwoven data Which side it calculates is determined by the first byte selected Ifthe first byte is from one side then FTS calculates the CRC for just the bytes on that side If the first byte is from the other side then FTS calculates the CRC for just the bytes on that side Incorrect results with CRC16 for serial data If you are calculating CRCs using the CRC16 algorithm and the CRCs do not match what you know they should be try CRC16rev What hardware often calls CRC16 is what software calls CRC16rev
35. column header An embossed triangle next to the header name indicates which column the frames are sorted by The direction of the triangle indicates whether the frames are in ascending or descending order with up being ascending Note that it may take some time to sort large numbers of frames 7 1 7 Synchronizing the Event and Frame Displays The Frame Display is synchronized with the Event Display Click on a frame in the Frame Display and the corresponding bytes is highlighted in the Event Display Each Frame Display has its own Event Display As an example here s what happens if the following sequence of events occurs 1 Click on the Frame Display icon in Control window toolbar to open the Frame Display 2 Click on the Duplicate View icon 8g to create Frame Display 2 3 Click on Event Display icon P in Frame Display 2 Event Display 2 opens This Event Display is labeled 2 even though there is no original Event Display to indicate that it is synchronized with Frame Display 2 4 Click ona frame in Frame Display 2 The corresponding bytes are highlighted in Event Display 2 5 Click on a frame in the original Frame Display Event Display 2 does not change 7 1 8 Working With Multiple Frame Displays Multiple Frame Displays are useful for comparing two frames side by side They are also useful for comparing all frames against a filtered subset or two filtered subsets against each other e To create a second Frame
36. defined overrides exist 3 6 6 USB Decoder Parameters There may be times when the context for decoding a frame is missing For example if the analyzer captured a response frame but did not capture the command frame then the decode for the response may be incomplete The Set Initial Decoder Parameters dialog provides a means to supply the context for any frame The system allows the user to define any number of parameters and save them in templates for later use fe window the Frame Display E window or the Protocol Navigator window to display the Set Initial Decoder Parameters dialog 1 Select Set Initial Decoder Parameters from the Options menu on the Control The USB Template function provides the capacity to create multiple templates that contain different parameters This capability allows the user to maintain individual templates for 40 ee trontline Debug Communications Faster s4 each USB network monitored Applying a template containing only those parameters necessary to decode transmissions particular to an individual network enhances the efficiency of the analyzer to decode data Each entry in the Set Initial Decoder Parameters dialog takes effect from the beginning of the capture onward or until redefined in the Set Subsequent Decoder Parameters dialog The USB Set Initial Decoder Parameters dialog requires the following user inputs to complete a parameter e Function Address Range 1 127 This is the dec
37. e Bookmarks are a way to mark frames or events in a capture file You can search for bookmarks and move quickly between bookmarks e Bookmarks appear as a magenta triangle next to the frame number in the Frame Display window Any comment associated with the bookmark appears in the Bookmark column e When you add or change a bookmark you are asked if you want to save your changes when you close the capture file and given the option of saving the bookmarks to the current file or to a new one See Confirming CFA Changes for more information 12 2 Adding Modifying or Deleting a Bookmark You can Add Modify or Delete a Bookmark from the Add Bookmark dialog from the Frame Display Event Display or the Protocol Navigator Add 1 Select the frame or event you want to bookmark 2 Select Add or Modify Bookmark from the Edit menu on the Frame Display Event Display or the Protocol Navigator Or simply select the Add or Modify Bookmark LD icon on one of the toolbars 3 Inthe dialog box add a comment if you wish 4 Click OK You can also add a bookmark by right clicking on the frame and choosing Add Bookmark from the right click menu Modify and Delete 1 Select the frame or event with the bookmark to be edited 2 Select Add or Modify Bookmark from the Edit menu on the Frame Display Event Display P or the Protocol Navigator Or simply select the Add or Modify Bookmark Lh icon on one of the toolbars 129 tro
38. first and last items in the range in the boxes 7 Select either Events or Frames to indicate whether the numbers are event or frame numbers 8 Type a filename in the Save As box at the bottom of the screen Click the Browse icon to browse to a specific directory Otherwise your file is saved in the default capture file directory 9 Click OK when you are finished 14 5Confirm Capture File CFA Changes This dialog appears when you close a capture file after changing the Notes the protocol stack or bookmarks The dialog lists information that was added or changed and allows you to select which information to save and whether to save it to the current file or to a new one Changes made to the file appear in a list in the left pane You can click on each item to see details in the right pane about what was changed for each item You simply check the boxes next to the changes you want to keep Once you decide what changes to keep select one of the following e Save To This File Saves the changes you have made to the current capture file e Save As Saves the changes to a new file e Cancel the Close Operation Closes the file and returns you back to the display No changes are saved e Discard Changes Closes the file without saving any of the changes made to the notes bookmarks or protocol stack 146 ee trontline Debug Communications Faster 4 14 6 Adding Comments to a Capture File The Notes feature allows
39. highlight Show Hidden Panes from the pop up menu and select the pane from the fly out menu or select Show Pane Name from the View menu 3 To resize a pane place the cursor over the pane border until a double arrow cursor appears Click and drag on the pane border to resize the pane 7 1 10 The Panes in the Frame Display 7 1 10 1 Summary Pane The Summary pane E displays a one line summary of every frame in a capture buffer or file including frame number timestamp length and basic protocol information The 73 ee trontline Debug Communications Faster 4 protocol information included for each frame depends on the protocol selected in the summary layer box located directly below the main toolbar On a two channel circuit the background color of the one line summary indicates whether the frame came from the DTE or the DCE device Frames with a white background come from the DTE device frames with a gray background come from the DCE device The Summary pane in FTS4USB displays a one line summary of every transaction ina capture buffer or file Whenever there is a transaction it is shown on a single line instead of showing the separate messages that comprise the transaction The Msg column in that case says Transaction Each message in a transaction contains a packet identifier PID All of the PIDs ina transaction are shown in the transaction line All IN transactions i e transactions that contain an IN token messa
40. in the buffer Next Frame Moves to the next frame in the buffer amp Last Frame Moves to the last frame in the buffer 7 2 3 Protocol Navigator Status Bar The Protocol Navigator Status bar appears at the bottom of the Protocol Navigator It contains the following information e Total Frames The total number of frames in the capture buffer or capture file in real time e Frames Filtered In The total number of frames displayed in the filtered results from user applied filters in real time e Frame s Selected Displays the frame number s of selected highlighted frames and the total number of selected frames in parentheses 7 2 4 The Difference Between Filtering and Hiding You can filter on one or more protocol layers The filter is inclusive which means that filtering on a protocol means that only frames that contain that protocol are shown in the window Frames that do not contain the protocol do not appear You can filter on one protocol or several Filtering on the Protocol Navigator window is display filtering only Hiding means that the selected layer is not displayed in the window even though it may be present in the frame This allows you to zoom in on a particular layer by hiding every layer but the one of interest An example using the IP stack may help to illustrate the difference Assume that you only want to see frames that have TCP in them You create a filter on TCP The results displayed in the Protocol
41. look at some of the frames following the one in question The data may not be recognizable to the analyzer at the current point due to connection setup but might be discovered later on in the capture 3 6 4 5 L2CAP Override Decode Information The Set Subsequent Decoder Parameters dialog allows the user to override an existing parameter at any frame in the capture where the parameter is used If you have a parameter in effect and wish to change that parameter 1 Select the frame where the change should take effect 2 Select Set Subsequent Decoder Parameters from the Options menu or by selecting a frame in the frame display and choosing from the right click pop up menu and make the needed changes 3 Select the rule you wish to modify from the list of rules 4 Then choose the protocol the selected item carries from the drop down list and click OK 5 Each entry in the Set Subsequent Decoder Parameters dialog takes effect from the specified frame onward or until redefined in this dialog on a later frame Note If the capture has no user defined overrides then the system displays a dialog stating that no user defined overrides exist 3 6 5 RFCOMM Decoder Parameters There may be times when the context for decoding a frame is missing For example if the analyzer captured a response frame but did not capture the command frame then the decode for the response may be incomplete The Set Initial Decoder Parameters dialog provides a means to
42. need to change the protocol stack used to interpret a capture file and the framing is different in the new stack you need to reframe in order for the protocol decode to be correct You can also use Reframe to frame unframed data The original capture file is not altered during this process Note You cannot reframe from the Capture File Viewer accessed by selecting Capture File Viewer or Load Capture File to start the software and used only for viewing capture files To reframe your data load your capture file select a protocol stack and then select Reframe from the File menu on the Control window Reframe is only available if the frame recognizer used to capture the data is different from the current frame recognizer In addition to choosing to Reframe you can also be prompted to Reframe by the Protocol Stack Wizard 1 Load your capture file by choosing Open from the File menu on the Control window and select the file to load 2 Select the protocol stack by choosing Protocol Stack from the Options menu on the Control window select the desired stack and click Finish 3 Ifyou selected a protocol stack that includes a frame recognizer different from the one used to capture your data the Protocol Stack Wizard asks you if you want to reframe your data Choose Yes 4 The analyzer adds frame markers to your data puts the framed data into a new file and opens the new file The original capture file is not altered See Unframing fo
43. occurred for data bytes the time the byte was captured the value of the byte in Hex Decimal Octal and Binary any errors associated with the byte and more Events with errors are shown in red to make them easy to spot When capturing data live the analyzer continually updates the Event Display as data is captured Make sure the Lock icon a is displayed on the toolbar to prevent the display from updating Clicking on the icon again will unlock the display While locked you can review your data run searches determine delta time intervals between bytes and check CRCs To resume updating the display click the Lock icon again You can have more than one Event Display open at a time Click the Duplicate View icon Bg to create a second independent Event Display window You can lock one copy of the Event Display and analyze your data while the second Event Display updates as new data is captured 6 2 The Event Display Toolbar A Home Brings the Control window to the front A Open File Opens a capture file Q Start Capture Begins data capture to disk oO Stop Capture Closes a capture file and stops data capture to disk 57 ee trontline Tf EP lt BBEEEU GO B Debug Communications Faster 4 Save Prompts user for a file name If the user supplies a name a cfa file is saved Clear Discards the temporary file and clears the display Lock In the Lock state the window is locked so you
44. pages or more We recommend that you use Print Preview to determine the number of pages in your print output prior to printing Frome Display Print Inehade R Summary F Osta Byer Frame Range CA C Selecti F Delete Fie Reset Selected Layer Note Browser part options may alfect whether any gray background is printed See Help foe info OK Cancel Help 4 Select the range of frames to include All or Selection in the Frame Range section of the Frame Display Print dialog Choosing All prints all of the frames in the capture file or buffer If there are more than 1000 frames in the capture file or buffer All will not be available Choosing Selection prints only the selected frames in the Frame Display window Note See Configure the Print File Range in the Frame Display Print Dialog above for an explanation of these selections 158 ee trontline Debug Communications Faster 4 Note Selecting the Delete File deletes the temporary html file that was used during printing 5 Click the OK button You can print directly from the Print Preview window e Next Page shows you how the next page in your data looks e Prev Page takes you back to the previous page e Two Page changes the display to show two pages of data When in the Two Page display the button reads One Page Click on the One Page button to return to viewing one page e Zoom In and Zoom Out allow you to change the magnification of the pages Cli
45. supply the context for any frame The system allows the user to define any number of parameters and save them in Parameter Templates for later use 34 ee trontine Debug Communications Faster 4 fe window the Frame Display E window or the Protocol Navigator window to display the Set Initial Decoder Parameters dialog 1 Select Set Initial Decoder Parameters from the Options menu on the Control For more on setting parameters see Selecting and Applying an RFCOMM Parameter Template The Template function provides the capacity to create multiple templates that contain different parameters This capability allows the user to maintain individual templates for each Bluetooth network monitored Applying a template containing only those parameters necessary to decode transmissions particular to an individual network enhances the efficiency of the analyzer to decode data Each entry in the Set Initial Decoder Parameters dialog takes effect from the beginning of the capture onward or until redefined in the Set Subsequent Decoder Parameters dialog The RFCOMM Set Initial Decoder Parameters dialog requires the following user inputs to complete a parameter e Stream This identifies the role of the device initiating the frame master or slave e Server Channel The channel number 0 through 78 e DLCI This is the Data Link Connection Identifier and identifies the ongoing connection between a client and a server e Data Sou
46. that do not have timestamps because timestamping was turned off either before or during capture are also skipped To access the search by time function 1 Select Find from the Edit menu on the Frame Display Event Display or the Protocol Navigator You may choose to select the Find icon a8 from one of the toolbars 2 Click on the Time tab of the Find dialog 3 Use the Search for radio buttons at the top of the dialog to indicate the search type 125 ee trontline Debug Communications Faster 4 Decode Patten Time GoTo Special Events Bookmark Search for Abtokte O Relative Month August Day Hour 21 se 111 Go to the timestamp On or before the specified time On or after the specified time Note The tabs displayed on the Find dialog depend on the product you are running and the content of the capture file you are viewing 1132 Searching with Absolute Timestamp To access the search by time function 1 Select Find from the Edit menu on the Frame Display Event Display or the Protocol Navigator You may also select the Find icon aa from one of the toolbars 2 Click on the Time tab of the Find dialog Note The tabs displayed on the Find dialog depend on the product you are running and the content of the capture file you are viewing 3 Specify the time to search for by using the counters in the middle of the window e Click on the arrows next to each item to increase or decrease the value of
47. the Protocol Stack List on the first screen of the Protocol Stack wizard Remove a Stack To remove the stack 1 Select it in the first screen and click Remove Selected Item From List 2 Ifyou remove the stack you must to recreate it if you need to use it again Note If you do not save your custom stack it does appear in the predefined list but applies to the frames in the current session However it is discarded at the end of the session 4 5 Saving User Defined Stacks You can create protocol stacks for one time use that disappear at the end of the session If you want to use the stack again in a subsequent session then you need to recreate it However if you save the stack then it is available every time you start the analyzer until you delete it The Add To Predefined Stack List dialog allows the user to save a custom stack for future use 1 After creating a custom stack using the Protocol Stack Wizard click the Add To Predefined List button on the last screen of the wizard Add To Predefined Stack List Current Protocol Stack merle Layers ae Cancel Automaticaly Determined gt Name kName gt Your newly defined stack appears in the Current Protocol Stack pane on the left 2 Simply enter a name for the stack and click Add The name of the stack now appears as a selection in the Select a Protocol Stack dialog 4 6 Reframing 52 ee trontline Debug Communications Faster 4 If you
48. the condition selections are complete 13 2 9 2 Deleting a Condition in a Filter 1 Click the Display Filters icon d on either the Protocol Navigator or the Frame Display window or select Apply Modify Display Filters from the Filter menu to open the Set Condition dialog box The Set Condition dialog box displays the current filter definition 137 ee trontline Debug Communications Faster 4 To display another filter click the Open icon and select the filter from the Popup list of all the saved filters Select the desired condition from the filter definition Click the Delete icon Edit the Boolean operators and parentheses as needed nu Pe WwW N Click OK The system displays the Save Named Condition dialog Ensure that the filter name is displayed in the text box at the top of the dialog and click OK If you choose to create an additional filter then provide a new name for the filter condition or accept the default name provided by the system and click OK The Set Condition dialog box closes and the system applies the modified filter Note When a display filter is applied a description of the filter appears to the right of the toolbar in both the Protocol Navigator and the Frame Display windows The OK button on the Set Condition dialog box is unavailable grayed out until the condition selections are complete 13 2 9 3 Renaming a Display Filter 1 Select Rename Display Filters from the Filter menu in
49. to apply the selection and exit the Set Initial Decoder Parameters dialog 3 6 2 Security Parameters 3 6 2 1 Security Key On the Set Initial Decoder Parameters dialog the security tab allows specifying a key for software decryption of 802 11 frames One can enter two types of keys The types area WPA Wi Fi Protected Access pre shared key and a WEP Wired Equivalent Privacy key To access this dialog 1 Goto the Options menu on the Control window and choose Set Initial Decoder Parameters 2 Select the Security tab There are three types of types of encrypted data on the security tab each one selectable via a radio button e WPA WPA2 Wi Fi Protected Access and WEP Wired Equivalent Privacy data that is transmitted over a Wi Fi communications link There are two values you have to enter for the WPA WPAZ2 and WEP to be decrypted properly e The Bluetoothe alternative MAC PHY AMP enables Bluetooth to support data rates up to 24Mbps by using additional wireless radio technologies e The Pre Shared Key The third way is to specify the pre shared key in its raw hex forum This is a 32 byte hex number Note When you use WPA WPAZ the Pre Shared Key is generated automatically Depending on which Encrypted Data type you select the options for entering data on the rest of the dialog varies 22 ee trontline Debug Communications Faster 4 Set Initial Decoder Parameters w oa t Tempa AVOTP Seowty L2CAP RFCOMM A
50. will not appear in the Decode Binary Radix and Character Panes The frames containing that type data will still appear in the Summary Pane but not in the Decode Binary Radix and Character Panes The box on the right is the Named Filters It contains filters that you create using the Named Filter and Set Condition dialogs e When you select the checkbox for the Name Filters a tab appears on the Summary Pane that displays the frame containing the specific data identified in the filter The named Filter tab remains on the Frame Display Summary Pane unless you hide it using the Hide Show Display Filters dialog 80 ee trontline Debug Communications Faster 4 With FBLEA the Configured BT Low energy devices and Exclude NULLSs and POLLs are default named filters 1 Check the small box next to the name of each protocol you want to filter in hide or Named Filter to display 2 Then click OK Creating a Display Filter Creating a Named Display Filter with a right click menu Hiding and Revealing Display Filters Deleting Saved Display Filters 7 1 12 4 Filtering on all Frames with Errors from the Frame Display To filter on all frames with errors if 1 Open the Frame Display 4 indow 2 Click the starred Quick Filter icon wv or select Quick Filtering from the Filter menu 3 Check the box for All Frames With Errors in the Protocols to filter in pane and click OK 4 The system creates a tab on the Fr
51. would contain only the DCE data You can also filter out Special Events which is everything that is not a data byte such as control signal changes and Set I O events Non printable characters or both If you choose to filter out Special Events your export file would contain only the data bytes Filtering out the non printable characters means that your export file would contain only special events and data bytes classified as printable In ASCII printable characters are those with hex values between 20 and 7e 161 ee trontline Debug Communications Faster 4 17 3Exporting Event Display to a File About Event Display Export The Event Display Export feature provides the following options e Export either the entire capture buffer or the current selection e Output file format as text CSV html or bin The Event Display Export feature uses the current format of the Event Display as specified by the user Note See About Event Display for an explanation on formatting the Event Display prior to initiating the export feature Accessing the Event Display Export Dialog Selecting Export Events from the File menu in the Event Display brings up the following dialog File name g Captures USB Aud USB ak Save ac type Tes Fie f ta Evertrange si Side CA Both Selection C Host _ om C Function Sme _ cma He Configure the Export File Range in the Event Display Export Dialog e Selecting more t
52. you need to provide information to the analyzer because the context for decoding a frame is missing For example if the analyzer captured a response frame but did not capture the command frame indicating the command The analyzer provides a way for you to supply the context for any frame provided the decoder supports it The decoder writer has to include support for this feature in the decoder so not all decoders support it Note that not all decoders require this feature If the decoder supports user provided context three items are active on the Options menu of the Control Window Frame Display and Protocol Navigator windows These items are Set Initial Decoder Parameters Automatically Request Missing Decoding Information and Set Subsequent Decoder Parameters These items are not present if no decoder is loaded that supports this feature Set Initial Decoder Parameters is used to provide required information to decoders that is not context dependent but instead tends to be system options for the protocol Choose Set Initial Decoder Parameters in order to provide initial context to the analyzer for a decoder A dialog appears that shows the data for which you can provide information If you need to change this information for a particular frame 1 Right click on the frame in the Frame Display window 2 Choose Provide lt context name gt Alternatively you can choose Set Subsequent Decoder Parameter from the Options menu 3 This
53. 00001111 you would use amp 00001111 e Ifyou need to specify the amp as a character use amp 11 12 4 Control Characters Various control characters are used when creating a search string on the Find dialog You can enter any character from a character set with the following exceptions amp These characters are unavailable The caret is used to enter the control characters Ctrl A through Ctrl Z and Ctrl when using the ASCII character set For example A specifies Ctrl A 01 and specifies ASCII NUL 00 If you need to specify the as a character use Note that neither the character nor control characters exist in Baudot so attempts to search for the character results in an error message The character exists in EBCDIC but control characters do not A search for A in EBCDIC matches any occurrence of A 5F C1 You do not need to use the escape character to search for a character in EBCDIC 11 12 5 Wildcard Character A wildcard can be used when creating a search string on the Find dialog The wildcard character is the question mark The analyzer supports wildcard searching at the byte nibble and bit level Wildcards can be used in place of characters hex digits and binary digits If you need to search for a you can use 11 12 6 Examples of Search Strings In the Find function on the Frame Display Event Display or Protocol Navigator you can search for any single byte in the
54. 1 ee trontline Debug Communications Faster 4 display the Set Initial Decoder Parameters dialog 2 Click on the USB tab The dialog displays the most recently selected template content in the Initial Connections list at the top of the tab If the parameter must reside in another template then click the Open File icon and select the desired template from the Popup list 3 Enter the Function Address Range 1 127 This is the decimal address of the USB port that connects the device to the computer 4 Enter the End Point Address Range 1 15 This is the decimal address of the operation within the device 5 Select the USB Application from the list of applications 6 Click the Add button The system displays the new parameter in the Initial Connection window Repeat steps 3 through 6 until all desired parameters are added 7 Click the Save icon at the top of the dialog to display the Save As dialog 8 Ensure that the name of the template is listed in the Save As text box and click Ok The system displays a dialog asking for confirmation of the change to the existing template 9 Click the Yes button The system saves the new parameter to the template and closes the Save As dialog 10 Click the Ok button on the Set Initial Decoder Parameters dialog to apply the template and close the dialog 3 6 6 2 2 DELETING A USB PARAMETER lo window the Frame Display 2 indow or the Protocol window to display the Set Init
55. 20P USB IPX Errored Ose WPAWPA2 O WPAMWPAZ s90 O Blustooth AMP Porch Pre Shared Hey ee Bhurtocth AMP BRADA Lr Key Pre Shed Ley Raw Hex hey wt P 3 6 3 AVDTP Decoder Parameters There may be times when the context for decoding a frame is missing For example if the analyzer captured a response frame but did not capture the command frame then the decode for the response may be incomplete The Set Initial Decoder Parameters dialog provides a means to supply the context for any frame The dialog allows the user to define any number of parameters and save them in a Parameter Template for later use The Template function provides the capacity to create multiple templates that contain different parameters This capability allows the user to maintain individual templates for each Bluetooth network monitored Applying a template containing only those parameters necessary to decode transmissions particular to an individual network enhances the efficiency of the analyzer to decode data Each entry in the Set Initial Decoder Parameters dialog takes effect from the beginning of the capture onward or until redefined in the Set Subsequent Decoder Parameters dialog The AVDTP Set Initial Decoder Parameters dialog requires the following user inputs to complete a Parameter e Data Source Number When only one data source is employed set this parameter to 0 zero otherwise set to the desired data source e Device Role This identif
56. 22 pattern 122 189 frontline strings in decodes 118 timestamp 125 wildcards 122 Serial Driver 185 Sides 173 Slave 7 Sorting Frames 72 Source BD_ADDR 182 Source BD_ADDR Field 182 Start Up Options 172 Statistics 89 Statistics Graphs 91 Summary Layer Protocol 80 138 Summary Pane 74 75 Synchronization 72 T Technical Information 179 Template 26 27 37 Templates 24 32 33 36 38 39 43 44 Timestamp 126 127 128 176 177 Timestamping 127 174 177 Timestamping Options 174 Timestamping Resolution 176 190 Debug Communications Faster 4 Timestamps 174 176 177 Troubleshooting 182 U Unframe 53 Unframe Function 53 Unframing 53 USB 41 42 43 44 USB Parameter 41 42 Delete 42 USB Parameter Template 41 43 44 Add 43 Delete 44 User Defined Stacks 52 Using more than one additional ComProbe when sniffing an FTS4BT Link 8 Using Named Filters 141 V Values 91 Viewing Data Events 61
57. 2312 00000001 10111000 11100110 021013102 11010011 00010011 00000000 00000001 00000000 00000000 00000010 00000000 00000000 11010010 11001000 00000110 00001001 01010000 01101000 01101212 01101210 01100101 00000111 00000011 00010102 00010001 000121111 00010001 00001002 09010002 00000000 00000000 00000000 Bacebant Note ingay Rest a Eeron Page Scan Pepetibon Mode A1 a Om of De SANNA NANA NY NNW a RA RRR AATA AAAA ARARA AA AA AA ARAARA AAAA ANNAA a AA SSS Phone t RSA YL E Total Frames 604 Frames Fitered in 275 Frame s Selected H7 IAS 257 bytes Fiero BME EIR displays extensive information about the Bluetooth devices that are discovered as data is being captured Before the EIR tab was created this type of information was not available until a connection was made to a device Therefore EIR can be used to determine whether a connection can should be made to a device prior to making the connection Note If a Bluetooth device does not support Extended Inquiry Response the tab displays Received Signal Strength Indication RSSI data which is less extensive than EIR data 1 0 Settings 3 4 3 Selecting a Custom Protocol Stack To change the protocol stack 1 Click on the Custom Protocol Stack button to start the Protocol Stack Wizard If you are capturing framed data but did not select a protocol stack before capturing your data needs to be framed To frame your data complete the followi
58. 4 4 through 9 until all desired parameters are added 9 Click the Save button at the top of the dialog to display the Save As dialog 10 Enter a name for the new template and click Ok The system saves the template and closes the Save As dialog 11 Click the Ok button on the Set Initial Decoder Parameters dialog to apply the template and close the dialog 3 6 3 3 2 DELETING AN AVDTP PARAMETER TEMPLATE window the Frame Display E window or the Protocol Navigator O indow to display the Set Initial Decoder Parameters dialog 1 Select Set Initial Decoder Parameters from the Options menu on the Control 2 Click on the AVDTP tab The dialog displays the most recently selected Parameter Template content in the Initial Connections list at the top of the tab 3 Click the Delete button at the top of the dialog The system displays the Delete dialog with a list of saved templates 4 Select click on and highlight the template marked for deletion and click the Delete button on the Delete dialog 5 The system removes the selected template from the list of saved templates 6 Click the Ok button on the Delete dialog to complete the deletion process and close the Delete dialog 7 Click the Ok button on the Set Initial Decoder Parameters dialog to apply the deletion and close the dialog 3 6 3 4 AVDTP Missing Decode Information 3 6 3 4 1 AVDTP MISSING DECODE INFORMATION The analyzer usually determines the protocol carried
59. 79 Frame Display Status Bar 71 Frame Display Window 67 Frame Symbols 75 188 Debug Communications Faster 4 Frame Display Right Click Filtering 76 81 Freeze 61 FTS Serial Driver 185 G Graph Refresh Rate 91 Graphs 91 Green Dots in Summary Pane 75 H Hex 124 Hexadecimal 77 Hiding 84 Hiding Display Filters 136 Hiding Layers 85 High Resolution Timestamping 176 177 I O Settings 7 Include 132 Include Exclude 132 Information Screen 50 L2CAP 30 31 32 33 L2CAP Parameter 30 31 Add 30 Delete 31 L2CAP Parameter Template 30 32 33 Add 32 Delete 33 Layer 85 Layer Colors 79 Live Update 61 Low Energy Timeline Average Throughput Indicators 102 Button Bar Legend 97 Discontinuities 105 Legend 106 Navigating and Selecting Data 96 Once Second Throughput Indicators 103 Throughput Display 102 Throughput Graph 104 Timeline Menu Bar 98 Timeline Packet Depiction 96 Visual Elements 100 frontline Zooming 102 M Master 7 Menus 5 Merlin Files 151 181 Minimizing 9 Missing Decode Information 27 39 Mixed Channel Sides 63 Mixed Sides Mode 63 Modem Lead Names 173 Modify Display Filters 137 138 Multiple Event Displays 59 Multiple Frame Displays 72 N Named Filters 141 Names 173 Node Filters 134 Nonprintables 161 Notes 147 150 Numbers 181 0 Octets Per Second Table 92 O
60. CVSD are always converted to Linear PCM You may choose to convert to Linear PCM since more media players accept this format 5 Select the Add silence packets to insert the silence packets dummy packets for the reserved empty slots into the extracted file If this option is not selected the audio packets are extracted without inserting the silence packets for the reserved empty slots This is for SCO eSCO only 6 Select Extract 107 ee trontine Debug Communications Faster 54 A Save As dialog appears Saver AFH QD AFH Change Cfa frrn ia AFH Change Cfa Recent afh cfa 24 2010 01 21 102817 My Network File types ae determined automaticaly trom the extracted data The application will assign a file name and file type for each profile you select in Step 1 above A separate file for each profile will be created but only for those profiles with available data 7 Select a location for the file s 8 Click Save 108 _ Toatline Debug Communications Faster s4 11 Find 11 1Starting a Search You can search your data in several different ways Some types of searches are relevant only for framed data and is not offered if the data is not framed Other types of searches are available depending on the type of data being viewed To Begin a Search 1 Open a capture file or capture some data to search D 2 Open the Event Display P or Frame Display window Click on the Find icon aa or choose
61. Display toolbar 6 7 4 Viewing Only ASCII or EBCDIC or Baudot On the Event Display toolbar you can choose to view data in ASCII EBCDIC or Baudot format only 1 Click on the Characters Only icon A on the Event Display toolbar To add the numerical values back to the display 1 Click the Characters Only icon again 6 7 5 Viewing Only Hex Or Decimal or Octal or Binary On the Event Display toolbar you can choose to view data as numeric only 1 Click on the Numbers Only icon 1 on the Event Display toolbar 62 ee frontline Debug Communications Faster 4 To display the characters back to the display 1 Click the Number Only icon again 6 7 6 Selecting Mixed Channel Sides If you want to get more data on the Event Display window you can switch to mixed sides mode This mode puts all the data together on the same line Data from one side is shown on a white background and data from the other is shown on a gray background 1 Click once on the Mixed Sides icon E3 to put the display in mixed sides mode 2 Click again to return to side over side mode 3 You can right click on the labels in the center of the data display window to change between mixed and side over side modes 4 Choose Display Sides Together to go to Mixed Sides Mode or Display Sides Separately to go to side over side mode 6 7 7 List of All Event Symbols By default the Event Display shows all events which includes control signal changes st
62. FRONTLINE TEST SYSTEM FBLEA USER MANUAL Copyright 2000 2010 Frontline Test Equipment Inc All rights reserved You may not reproduce transmit or store on magnetic media any part of this publication in any way without prior written authorization of Frontline Test Equipment Inc FTS Frontline and Frontline Test System are registered trademarks of Frontline Test Equipment Inc Frontline is a trademark of Frontline Test Equipment Inc All other trademarks and registered trademarks are property of their respective owners ee trontline Debug Communications Faster Table of Contents 1 Welcome to FTS 1 2 Getting Started 3 2 1 Opening Frontline Bluetooth low energy Analyzer 3 2 2 Control Window 4 2 3 Low Energy Control Window Toolbar 5 2 4 Drop Down Menus 5 2 5 Configuration Information on the Control Window 6 2 6 Status Information on the Control Window 6 2 7 Frame Information on the Control Window 7 2 8 Determining Master and Slave 7 2 9 Using more than one additional ComProbe when sniffing a link 8 2 10 Minimizing Windows 9 3 low energy Configuration Settings 11 3 1 Status 11 3 2 Bluetooth low energy Analyzer Hardware Settings 12 3 3 Bluetooth low energy Analyzer Update Firmware 13 3 4 1 O Settings 15 3 4 1 Bluetooth Low Energy Analyzer I O Settings 15 3 4 2 Extended Inquiry Response 17 3 4 3 Selecting a Custom Protocol Stack 18 3 4 4 1 0 Settings Dialog in Cap
63. Signals to Search The section with the check boxes allows you to specify which control signals the analyzer should pay attention to when doing the search The analyzer pays attention to any control signal with a check mark e Click on a box to place a check mark next to a control signal e Click again to uncheck the box e By default the analyzer searches all control signals which means all boxes start out checked For example if you are only interested in finding changes in RTS and CTS you would check those two boxes and uncheck all the other boxes This tells the analyzer to look only at the RTS and CTS lines when running the search The other signals are ignored Searching for On Off or Changed States The first three options are all fairly similar and are described together These options are searching for an event where e One or more control signals changed e One or more control signals changed from off to on e One or more control signals changed from on to off Searching for an event where one or more signals changed means that the analyzer looks at every control signal that you checked and see if any one of those signals changed state at any time If you want to look at just one control signal e Check the box for the signal e Uncheck all the other boxes e Choose to search for an event where one or more signals changed e The analyzer notes the state of the selected signal at the point in the buffer where the cursor is
64. TML Export feature provides the user with the option to export the entire capture buffer to an html file How to export display data to an html file 1 Select HTML Export from the File menu on the Frame Display window to display the Frame Display HTML Export xi Include Detal Section 7 Suerenary No decode section T Da C Allayers Frame Range CA Selection Note Browser print options may affect whether ary gray background is pemted See Help for info Lick cma _ Hoe 2 Choose to include the Summary Pane check the box in the html output If you select All layers in the Detail Section the Data Bytes option becomes available 3 Inthe Detail Section choose to exclude the decode from the Detail Pane in the Frame Display or include All Layers or Selected Layers Only If you choose to include selected layers then select click on and highlight the layers from the list box Click on selected layers in the list to de select or click the Reset button to de select all selected layers 4 Select the range of frames to include All or Selection in the Frame Range section of the dialog Choosing Selection includes only the frames you select in the Frame Display window Note If the file size is too big the Frame Range All will not be available It will be grayed out 5 Click the OK button The Save As dialog appears 155 ee trontine Debug Communications Faster 4 Save in E My Log Fies yy oO 2 Fe
65. These comments can be used for many purposes For example you can list the setup used to create the capture file record why the file is useful to keep or include notes to another person detailing which frames to look at and why Bookmarks are another useful way to record information about individual frames To open the Notes window 1 Click the Show Notes icon Ly This icon is present on the toolbars of the Frame Display P the Protocol Navigator as well as the Event Display Notes can be selected from the Edit menu on one of these windows 2 Type your comments in the large edit box on the Notes window The Cut Copy Paste Undo and Redo features are all supported 3 Click the thumbtack icon to keep the Notes window on top of any other windows 4 When you re done adding comments close the window 150 ee frontline Debug Communications Faster s4 5 When you close the capture file you are asked to confirm the changes to the capture file See Confirming Capture File CFA Changes for more information 15 5File Format for Merlin Files FTS imports Merlin s export files that have been exported with Merlin s default settings These files should have an extension of csv It is possible with the Merlin software to hide or change a field s format If you do this before exporting the Merlin file then FTS may have trouble importing the file If you are experiencing problems importing Merlin files t
66. View pane When one or more layers are hidden a note appears at the top of the Protocol Navigator saying Some layers are hidden Right click to see This warns you that some layers are hidden Two special options are All But the Last Layer and All Special Information Nodes e All But the Last Layer hides all layers in each frame except for the last one regardless of which protocol is present in the last layer e All Special Information Nodes hides the information line present in some protocol decoders 7 2 6 Filtering on a Protocol Layer You can filter on one or more protocol layers The filter is inclusive which means only frames matching the filter you select are shown in the window Frames that do not contain the protocol do not appear You can filter on one protocol or several On the left side of the Protocol Navigator window are three panes The top pane is the Frames Filtered In pane In the pane is a list of all the protocols seen so far on the circuit 1 Check the boxes next to the names of the protocols you want to filter in The data on the right side of the screen matches the filtering selected Three additional filters available are e All Frames With Bookmarks filters in all frames with a bookmark associated with them 85 ee trontine Debug Communications Faster 4 e All Frames With Errors filters in all frames with errors e All Special Information Nodes filters in all special information nodes
67. Viewing Only Hex Or Decimal or Octal or Binary 62 6 7 6 Selecting Mixed Channel Sides 63 6 7 7 List of All Event Symbols 63 6 7 8 Font Size 65 7 Analyzing Protocol Decodes 67 7 1 Frame Display Window 67 7 1 1 Frame Display Window 67 7 1 2 Frame Display Toolbar 68 7 1 3 Frame Display Status Bar 71 7 1 4 Hiding and Revealing Protocol Layers in the Frame Display 71 7 1 5 Physical vs Logical Byte Display 71 7 1 6 Sorting Frames 72 7 1 7 Synchronizing the Event and Frame Displays 72 7 1 8 Working With Multiple Frame Displays 72 7 1 9 Working With Panes 73 ee trontline Debug Communications Faster 4 7 1 10 The Panes in the Frame Display 73 7 1 11 Protocol Layer Colors 79 7 1 12 Protocol Filtering from the Frame Display 79 7 2 Protocol Navigator Window 82 7 2 1 Protocol Navigator 82 7 2 2 Protocol Navigator Toolbar 82 7 2 3 Protocol Navigator Status Bar 84 7 2 4 The Difference Between Filtering and Hiding 84 7 2 5 Hiding and Revealing Protocol Layers in the Protocol Navigator 85 7 2 6 Filtering on a Protocol Layer 85 7 2 7 Filtering on all Frames with Errors from the Protocol Navigator 86 7 2 8 Expanding and Collapsing Protocol Layers 86 8 Statistics 89 8 1 Statistics 89 8 2 Statistics Window 89 8 3 Session Resettable and Capture File Tabs 90 8 4 Copying Statistics To The Clipboard 90 8 5 Graphs 91 8 5 1 Statistics Graphs 91 8 5 2 Printing Graphs 91 8 5 3 Changing the Graph Refr
68. a client and a server 7 Enter the Data Source Number When only one data source is employed set this parameter to 0 zero otherwise set to the desired data source 8 Select the Carries UUID Select the application layer that RFCOMM traverses to from the list to apply the Universal Unique Identifier for the necessary application layer 9 Click the Add button The system displays the new parameter in the Initial Connections window Repeat steps 4 through 9 until all desired parameters are added 38 ee trontline Debug Communications Faster 4 10 Click the Save icon at the top of the dialog to display the Save As dialog 11 Enter a name for the new template and click Ok The system saves the template and closes the Save As dialog 12 Click the Ok button on the Set Initial Decoder Parameters dialog to apply the template and close the dialog 3 6 5 3 2 DELETING AN RFCOMM PARAMETER TEMPLATE 1 Select Set Initial Decoder Parameters from the Options menu on the Control i A window the Frame Display window or the Protocol Navigator window to display the Set Initial Decoder Parameters dialog 2 Click on the RFCOMM tab The dialog displays the most recently selected template content in the Initial Connections list at the top of the tab 3 Click the Delete icon at the top of the dialog The system displays the Delete dialog with a list of saved templates 4 Select click on and highlight the template marked for d
69. alyzer saves the configuration in the My Configurations directory Choose a different directory to save the configuration elsewhere Click here to see how to change the default location for configurations 5 Click on Save If you make a new configuration and do not save it the system asks you if you want to save your configuration when you exit the program If you want to save your configuration choose Save and the Save File dialog box appears If you do not want to save your configuration choose Cancel 3 4 5 2 Opening a Saved Configuration File 1 Click on the Open Configuration icon or choose Open Configuration from the File menu on the I O Settings dialog If other configurations have been used recently a menu listing the last four configurations used is displayed 2 Select a recent configuration file or choose Open to load an unlisted configuration 3 Ifyou have saved your configurations in the default directory they are listed in the window Choose a different directory if your configurations are saved elsewhere 4 Select the configuration you want to use and click on Open 19 ee frontline Debug Communications Faster 4 Configurations are saved with a cfg extension and are located in the C Program Files Common Files FTE My Configurations directory by default The name of the open configuration file is displayed at the top of the Set I O Configuration window If no configuration file is open Untitled is di
70. ame Display labeled Quick Filter that displays the results of the All Frames With Errors filter 7 1 12 5 Frame Display Right Click Filtering In Frame Display protocols are displayed as tabs in the Summary Pane When you select a tab the protocol layers are displayed The layers vary depending on the protocol You can create additional protocol tabs that highlight specific layers in the Summary Pane using the Filtering Results dialog Note The Filtering Results dialog is not available for all layers because the information within those layers is not sortable like time To use the Filtering Results dialog 1 Right click on a value in the Summary Pane For example the S for Slave under Role 2 Onthe drop down list select Filter in Name Value Note The Name and Value change depending on the layer The Filtering Results dialog appears 3 Enter a name for the Filter 81 ee trontine Debug Communications Faster 4 4 Select OK A new protocol tab with the Filter Name you just created appears in the Summary Pane The new tab displays data specific to the layer you selected 7 2 Protocol Navigator Window 7 2 1 Protocol Navigator The Protocol Navigator displays the decode for more than one frame at a time and has several features for controlling which frames and or parts of frames are displayed The main part of the window displays the decode for multiple frames When you first open the window every proto
71. ameter at any frame in the capture where the parameter is used If you have a parameter in effect and wish to change that parameter e Select the frame where the change should take effect e Select Set Subsequent Decoder Parameters from the Options menu and make the needed changes e Each entry in the Set Subsequent Decoder Parameters dialog takes effect from the specified frame onward or until redefined in this dialog on a later frame If you do not have decoders loaded that require parameters the menu item does not appear and you don t need to worry about this feature 3 6 1 A2DP Decoder Parameters 3 6 1 1 Selecting A2DP Decoder Parameters The decoding of SBC frames in the A2DP decoder can be slow if the analyzer decodes all the parts the header the scale factor and the audio samples of the frame in detail You can increase the decoding speed by decoding only the header fields and not all the parts if they 21 ee trontline Debug Communications Faster 4 are not required You can select the detail level of decoding using the Set Initial Decoder Parameters dialog Note By default the decoder decodes only the header fields of the frame 1 Select Set Initial Decoder Parameters from the Options menu on the Control window the Frame Display window or the Protocol Navigator window to display the Set Initial Decoder Parameters dialog 2 Click on the A2DP tab 3 Choose the desired decoding method 4 Click the OK button
72. amps 176 18 8 7 Performance Issues For High Resolution Timestamps 177 19 Technical Information 179 19 1 Contacting Technical Support 179 19 2 Technical Information 179 19 3 Performance Notes 180 19 4 Progress Bars 181 19 5 Event Numbering 181 19 6 File Format for Merlin Files 181 19 7 Known Issues with the Source BD_ADDR Field 182 19 8 Useful Character Tables 182 viii ee trontline Debug Communications Faster 4 19 8 1 ASCII Codes 182 19 8 2 Baudot Codes 182 19 8 3 EBCDIC Codes 183 19 8 4 Communication Control Characters 183 19 9 The Serial Driver 185 19 9 1 The FTS Serial Driver 185 19 10 Frame Decoder 185 20 Index 187 ix ee frontline Debug Communications Faster 4 1 Welcome to FTS Welcome to Frontline Test System FTS The design of FTS allows you to conduct data analysis of protocols using your personal computer The FTS interface is easy to use without training but we recommend you read the online Help to take maximum advantage of all the features We designed the online Help System with complete explanations and easy to use systematic instructions Access the online Help by choosing Help Topics from the Help menu or by pressing the F1 key on any window ee trontine Debug Communications Faster 4 2 Getting Started 2 1 Opening Frontline Bluetooth low energy Analyzer On product installation the installer creates a folder on the windows desktop labeled Frontline Bluetooth low
73. are the expanded text meanings for common ANSI communication control characters and two character system abbreviation for each one 183 ee trontline Debug Communications Faster 4 Some abbreviations have forward slash characters between the two letters This is to differentiate the abbreviations for a control character from a hex number For example the abbreviation for Form Feed is listed as F F to differentiate it from the hex number FF Abbreviation Control Text Character Carriage Return Device Control 1 4 Data Link Escape End of Medium End of Transmission End of Transmission Block End of Text File Separator Group Separator _ _ oatline Debug Communications Faster 4 HT HT Horizontal Tabulation Negative Acknowledge Record Separator Shift In ale od aoe Out e Heading Ll arial zo Synchronous Idle Unit Separator Vertical Tabulation 19 9The Serial Driver 19 9 1 The FTS Serial Driver FTS uses custom versions of the standard Windows serial drivers in order to capture data These drivers are usually installed during the routine product installation However if you need to install the serial driver after FTS has already been installed please refer to the instructions available in the Setup folder installed under Start Programs Product Name and version Setup How to Install the FTS Serial Driver 19 10 Frame Decoder 185 ee tro
74. art and end of frame characters and flow control changes If you want to see only the data bytes click on the All Events button Click again to display all events Click on a symbol and the analyzer displays the symbol name and sometimes additional information in the status lines at the bottom of the Event Display window For example clicking on a control signal change symbol displays which signal s changed In addition to data bytes the events shown are in alphabetical order 63 ee trontline Debug Communications Faster 4 Abort G Broken Frame The frame did not end when the analyzer expected it to This occurs most often with protocols where the framing is indicated by a specific character control signal change or other data related event Buffer Overflow Indicates a buffer overflow error A buffer overflow always causes a broken frame 0 ry Control Signal Change One or more control signals changed state Click on the symbol and the analyzer displays which signal s changed at the bottom of the Event Display window b Data Capture Paused The Pause icon was clicked pausing data capture No data is recorded while capture is paused Data Capture Resumed The Pause icon was clicked again resuming data capture Dropped Frames Some number of frames were lost Click on the symbol amp and the analyzer displays many frames were lost at the bottom of the Event Display window End of F
75. ated just below the Status bar on the Control window It displays two pieces of information For Help Press F1 e Frame Decoder 233 fps displays the number of frames per second being decoded You can toggle this display on off with Ctrl D but it is available only during a live capture e 132911 displays the total frames decoded e 100 displays the percentage of buffer space used 2 8 Determining Master and Slave In Bluetooth the device that initiates the connection is always the master at connection time You only need to know the master and slave at connection time when setting up the I O Settings Afterwards a role switch may occur but the analyzer automatically follows the role switch Role Switches ee trontline Debug Communications Faster 4 After the connection has been made a role switch can take place A good example of why this happens would be when a mouse connects to the PC The mouse initiates the connection so it is the master After the connection is made a role switch occurs so that the PC becomes the master and the mouse becomes a slave The role switch takes place because the PC may be working with multiple devices at the same time and as such the PC would not be a slave of more than one device Let us say that a piconet exists between a PC and a keyboard with the PC a master If the mouse wants to become a member of the piconet it initiates the connection Since the mouse initiated the connectio
76. ated using any of these modes e High Speed Serial HCI e High Speed UART HSU e USB HCI Information about all data collected since the analyzer was started is shown in the Session tab The Session tab cannot be reset in this sense it is like the odometer on a car The odometer on a car shows you all the miles driven since the car was built and the Session tab shows you all the data collected since the analyzer was started If you think of the Session tab as the odometer then the Resettable tab is the trip odometer It can be reset and allows you to record statistics for a new trip In this way you can effectively start a new session without having to restart the analyzer If the Reset button was pressed during the capture then the numbers on this tab differs from the numbers on the Session tab The Capture File tab shows information on the data that is currently in the capture If the capture file had become full the analyzer began to overwrite the oldest data and put new data in its place This is called wrapping If the file wrapped the numbers on the Capture File tab is smaller than those on the Session tab Occasionally some of the statistics read n a for Not Available This happens for various reasons For example many of the items on the Capture File tab become not available n a if the buffer becomes full and wraps When this happens the analyzer can no longer provide accurate statistics for the data in the file because s
77. ations Faster 4 Decode Patten Time GoTo Special Events Bookmark Abort Begin Char Stip C Broken Frame C Buffer Overiiow C Capture Paused C Capture Resumed C Dropped Frames C Dropping Sync C End Char Stip Cl End of Frame C Flow Control Active C Flow Control Inactive C Frame Recognizer Changed CI Settings Changed 3 Check the event or events you want to look for in the list of special events 4 Click Find Next Note The tabs displayed on the Find dialog depend on the product you are running and the content of the capture file you are viewing e Notall special events are relevant to all types of data For example control signal changes are relevant only to serial data and not to Ethernet data For a list of all special events and their meanings see List of All Event Symbols Starting a Search 11 7Searching within Decodes Searching within decodes lets you to do a string search on the data in the Decode Pane of the Frame Display window You can search one or both sides of the circuit and your search can include wildcards You can use characters hex or binary digits wildcards or a combination of any of the formats when entering your string To access the search within decodes function 1 Select Find from the Edit menu on the Frame Display Event Display or the Protocol Navigator You may choose to select the Find icon from one of the toolbars 118 ee trontline Debug Co
78. ave the Show All Events icon depressed on the Event Display window or Frame Display Event pane choose All Events Number If the Show All Events button is up choose Data Event Number Starting a Search 11 3Searching for Control Signal Changes Control signal searching allows you to search for changes in control signal states for one or more control signals You can also search for a specific state involving one or more control signals with the option to ignore those control signals whose states you don t care about The analyzer takes the current selected byte as its initial condition when running searches that rely on finding events where control signals changed To access the control signal search function 1 Select Find from the Edit menu on the Frame Display Event Display or the Protocol Navigator You may choose to click the Find icon from one of the toolbars 2 Click on the Signal tab of the Find dialog Decode Pattern Time GoTo Speci Events Signal Emo Boc Search for event whee Pre o more of these Dine ce more of these Find Next changed Changed from on to off r Find One or more of these This exactly changed from olf to on descabes the state He MATS cts OSR MjoTR co ari Note 111 frontline Debug Communications Faster 4 The tabs displayed on the Find dialog depend on the product you are running and the content of the capture file you are viewing Selecting Control
79. brings up a dialog showing all the places where context data was overridden 4 Ifyou know that information is missing you can t provide it and you don t want to see dialogs asking for it un check Automatically Request Missing Decoding Information 5 When unchecked the analyzer doesn t bother you with dialogs asking for frame information that you don t have In this situation the analyzer decodes each frame until it cannot go further and then simply stop decoding 54 ee frontline Debug Communications Faster 54 5 Capturing Data 5 1 Capturing Data Note Data Capture is not available in Viewer mode 1 Click the Start Capture icon 9 to begin capturing to a file This icon is located on the Control Event Display and Frame Display windows 2 Files are placed in My Capture Files by default and have a cfa extension Choose Directories from the Options menu on the Control window to change the default file location 3 Watch the status bar on the Control window to monitor how full the file is When the file is full it begins to wrap which means the oldest data will be overwritten by new data 4 Click the Stop icon A to temporarily stop data capture Click the Start Capture icon again to resume capture Stopping capture means no data will be added to the capture file until capture is resumed but the previously captured date remains in the file 5 Toclear captured data click the Clear icon Ee e Ifyou sel
80. can review a portion of data Data capture continues in the background Clicking on the Lock icon unlocks the window Unlock In the Unlock state the screen fills in the data captured since the screen lock and moves down to display incoming data again Clicking on the Unlock icon locks the window Duplicate View Creates a second Event Display window identical to the first Frame Display framed data only Brings up a Frame Display with the frame of the currently selected bytes highlighted Focus Protocol Navigator framed data only Brings up the Protocol Navigator window with the currently selected frame highlighted Display Capture Notes Brings up the Capture Notes window where you can view or add notes to the capture file Add Modify Bookmark Add a new or modify an existing bookmark Display All Bookmarks Shows all bookmarks and lets you move between bookmarks Find Search for errors string patterns special events and more Go To Opens the Go To dialog where you can specify which event number to go to CRC Change the algorithm and seed value used to calculate CRCs To calculate a CRC select a byte range and the CRC appears in the status lines at the bottom of the Event Display ee trontine Debug Communications Faster 4 E3 Mixed Sides Serial data only By default the analyzer shows data with the DTE side above the DCE side This is called DTE over DCE format DTE data has a white backgroun
81. ciates those channel IDs with the PSM and UUID for the next protocol Thereafter when the analyzer sees L2CAP frames using those channel IDs it can look them up in its table and know what the next protocol is In order for the analyzer to be able to auto traverse using a dynamically assigned PSM it has to have seen the SDP session giving the Protocol Descriptor Lists and the subsequent L2CAP connection using the PSM and identifying the source and channel IDs If the analyzer misses any of this process it is not able to auto traverse It stops decoding at the L2CAP layer 50 ee trontline Debug Communications Faster 4 For L2CAP frames carrying a known PSM 0x0001 for SDP for example or 0x0003 for RFCOMM the analyzer looks for Connect frames and stores the PSM along with the associated source and destination channel IDs In this case the analyzer does not need to see the SDP process but does need to see the L2CAP connection process giving the source and destination channel IDs 4 4 Creating and Removing a Custom Stack To create a custom stack 1 Choose Protocol Stack from the Options menu on the Control window or click the Protocol Stack icon on the Frame Display 2 Select Build Your Own from the list and click Next 3 The system displays an information screen that may help you decide if you need to define your own custom stack Defining a custom stack means that the analyzer uses the stack for every frame Frames
82. cify the time interval you want to jump You can specify intervals in days hours minutes seconds and fractions of a second or any combination of these 5 When you have specified the time interval you want to use click on the Move Forward or Move Backward buttons to start the search from the current event 127 ee frontline Debug Communications Faster 4 For example to search for an event occurring 10 seconds after the currently selected event choose to do a relative timestamp search use 10 seconds for your time interval and click on Move Forward As with absolute timestamping the analyzer highlights all events with the specified timestamp 11 13 4 Choosing On or Before or On or After The analyzer searches for an event that matches the time specified If no event is found at the time specified the analyzer goes to the nearest event either before or after the specified time Choose whether to have the analyzer go to the nearest event before the specified time or after the specified time by clicking the appropriate radio button in the Go to the timestamp box If you are searching forward in the buffer you usually want to choose the On or After button If you choose the On or Before option it may be that the analyzer finishes the search and not move from the current byte if that byte happens to be the closest match 128 ee trontline Debug Communications Faster 54 12 Bookmarks 12 1 Bookmarks
83. ck on Zoom In to increase the magnification and on Zoom Out to decrease the magnification When you have reached the limit in either direction the buttons is grayed out e You can also zoom in and out by clicking on the page itself When the cursor looks like a magnifying glass you can click on the page to increase the magnification When you have reached the top level of magnification the cursor changes back to an arrow Click on the page to return to normal magnification e Click on the Close button to return to the regular display 159 ee trontline Debug Communications Faster 4 17 Exporting 17 1 Export You can dump the contents of the Summary pane on the Frame Display into a Comma Separated File CSV To access this feature 1 Right click on the Summary Pane 2 Select the Export menu item 3 Enter a file name 4 Select Save Another option to access quick export is 1 Click on the File menu 2 Choose Export 3 Enter a file name 4 Select Save Exporting Event Display to a File Export Filter Out Exporting Baudot 17 2 Export Filter Out You can filter out data you don t want or need in your text file This option is available only for serial data In the Filter Out box choose which side to filter out the DTE data the DCE data or neither side don t filter any data For example if you choose the radio button for DTE data the DTE data would be filtered out of your export file and the file
84. cked If however the location is not accessible files are saved to the default directory that is set at installation If the checkbox is unchecked then the system always defaults to the directory listed in the File Locations dialog 18 6Selecting Start Up Options 1 To open this window 2 Choose System Settings from the Options menu on the Control window 3 On the System Settings window click the Start Up button 4 Choose one of the options to determine if the analyzer starts data capture immediately on starting up or not 172 ee trontline Debug Communications Faster 4 Don t start capturing immediately This is the default setting The analyzer begins monitoring data but does not begin capturing data until the Start Capture 9 icon on the Control Event Display or Frame Display windows is clicked Start capturing to a file immediately When the analyzer starts up it immediately opens a capture file and begin data capture to it This is the equivalent of clicking the Start Capture 9 icon The file is given a name based on the settings for capturing to a file or series of files in the System Settings window Start capturing immediately to the following file Enter a filename in the box below this option When the analyzer starts up it immediately begins data capture to that file If the file already exists the data in it is overwritten Use this capture filter The drop down box lists all named filters
85. cludes conditions from the filtered results Include parentheses in a compound filter to nest condition sets within larger condition sets and force the filter processing order There are two steps to using a compound filter Define the filter conditions and then apply the filter to the data set The analyzer combines both filter definition and application in one dialog 1 Click the Display Filters icon Y on either the Protocol Navigator or the Frame Display window or select Apply Modify Display Filters from the filter menu to open the Set Condition dialog box 2 Click the Advanced button on the Set Condition dialog box 3 Select the initial condition for the filter from the combo box 4 Set the parameters for the selected condition in the fields provided The fields that appear in the dialog box are dependent upon the previous selection Continue to enter the requested parameters in the fields provided until the conditions statement is complete 5 Click the Plus icon on the left side of the dialog box and repeat steps 3 and 4 for the next condition Continue adding conditions until your filter is complete 6 Include parentheses as needed and set the Boolean operators 7 Click OK The system displays the Save Named Condition dialog Provide a name for the filter condition or accept the default name provided by the system and click OK The Set Condition dialog box closes creates a tab on the Frame Display with the filter name and
86. col layer of every frame is collapsed By expanding the protocols the Protocol Navigator displays the equivalent of the Decode pane on the Frame Display with the added convenience of displaying multiple frame decodes in one place Click the Protocol Navigator icon to display the Protocol Navigator There are three methods for controlling the display in the Protocol Navigator expanding collapsing protocols filtering and hiding 7 2 2 Protocol Navigator Toolbar The buttons that appear in the Protocol Navigator window vary according to the particular configuration of the analyzer A Home Brings the Control window to the front A Open File Opens a capture file ya I O Settings Opens the I O Settings dialog Start Capture Begins data capture to a user designated file Stop Capture Closes a capture file and stops data capture to disk Save Save the currently selected bytes or the entire buffer to file J E x Clear Discards the temporary file and clears the display PP Event Display Brings the Event Display window to the front 82 ee trontline Debug Communications Faster 4 Frame Display framed data only Opens a Frame Display with the frame of the currently selected bytes highlighted S Breakout Box Opens the Breakout Box dialog Duplicate View Creates a second Frame Display window identical to the first Apply Modify Display Filters Opens the Display Filter dialog Quick Protocol F
87. d The box on the left is Protocols To Filter In e When you select the checkbox for a protocol in the Protocols to Filter In the Summary Pane will only display those frames that contain data from that protocol If you filter on more than one protocol the result are all frames that contain at least one of those protocols For example if you filter on IP and IPX NetBIOS you receive all frames that contain either IP or IPX NetBIOS or both A Quick Filter tab then appears on the Frame Display labeled Quick Filter Changing the filter definition on the Quick Filter dialog changes the filter applied on the Quick Filter tab Quick filters are persistent during the session but are discarded when the session is closed The box in the center is the Protocols To Hide e When you select the checkbox for a protocol in the Protocols To Hide data for that protocol will not appear in the Decode Binary Radix and Character Panes The frames containing that type data will still appear in the Summary Pane but not in the Decode Binary Radix and Character Panes The box on the right is the Named Filters It contains filters that you create using the Named Filter and Set Condition dialogs e When you select the checkbox for the Name Filters a tab appears on the Summary Pane that displays the frame containing the specific data identified in the filter The named Filter tab remains on the Frame Display Summary Pane unless you hide it using the Hide
88. d and DCE data has a gray background The analyzer can also display data in mixed side format In this format the analyzer does not separate DTE data from DCE data but shows all data on the same line as it comes in DTE data is still shown with a white background and DCE data with a gray background so that you can distinguish between the two The benefit of using this format is that more data fits onto one screen A Character Only The analyzer shows both the number hex binary etc data and the character ASCII EBCDIC or BAUDOT data on the same screen If you do not wish to see the hex characters click on the Character Only button Click again to go back to both number and character mode 1 Number Only Controls whether the analyzer displays data in both character and number format or just number format Click once to show only numeric values and again to show both character and numeric values All Events Controls whether the analyzer shows all events in the window or only data bytes Events include control signal changes and framing information if Timestamping Options Brings up the timestamping options window which has options for customizing the display and capture of timestamps 6 3 Opening Multiple Event Display Windows Click the Duplicate View icon ag from the Event Display toolbar to open a second Event Display window You can open as many Event Display windows as you like Each Event Display is independent of the
89. d by monitoring previous traffic However when this fails to occur the Missing Decoding Information Detected dialog appears and requests that the user supply the missing information The following are the most common among the many possible reasons for a failure to determine the traversal e the capture session started after transmission of the vital information e the analyzer incorrectly received a frame with the traversal information e the communication monitored takes place between two players with implicit information not included in the transmission 33 trontline Debug Communications Faster 4 In any case either view the L2CAP payload of this frame and other frames with the same LT_ADDR and CID that originate from the same side as hex data or assist the analyzer by selecting a protocol using this dialog Note that you may use the rest of the analyzer without addressing this dialog Additional information gathered during the capture session may help you decide how to respond to the request for decoding information If you are not sure of the payload carried by the subject frame look at the raw data shown under data in the detail pane on the frame display You may notice something that hints as to the profile in use Most often the first L2CAP session in a connection is for SDP If the data you are looking at seems to be in the first connection selecting SDP in the dialog may yield useful results In addition
90. d filters test for anything other than simple single layer existence Named filters can be constructed that test for the existence of multiple layers field values in layers frame sizes etc as well as combinations of those things Named filters are persistent across sessions e Named filters are user defined User defined filters persist in a template file User defined filters can be deleted Quick Filters e Quick Filters are combinations of Protocol Filters and or Named Filters that are displayed on the Quick Filter tab e Quick Filters cannot be saved and do not persist across sessions e Quick Filters are created on the Quick Filter Dialog or through filter selection on the Protocol Navigator 13 2 2 Including and Excluding Radio Buttons All filter dialog boxes contain an Include and an Exclude radio button These buttons are mutually exclusive The Include Exclude selection becomes part of the filter definition and appears as part of the filter description displayed to the right of the Toolbar Include A filter constructed with the Include button selected returns a data set that includes frames that meet the conditions defined by the filter and omits frames that do not Exclude A filter constructed with the Exclude button selected returns a data set that excludes frames that meet the conditions defined by the filter and consists of frames that do not 13 2 3 Creating a Display Filter There are two steps to
91. de section F Dota Byer C All layers C Selected layers one Frame Range CA C Selects F Delte Fie Reset Selected Laert Note Browser pant options may alfect whether any gray background is parted See Help foe info ox Cancel Hep Select the range of frames to include All or Selection in the Frame Range section of the Frame Display Print dialog Choosing All prints all of the frames in the capture file or buffer If more than 1000 frames in the Frame Range All will be disabled You can still select more than 1000 frames using the Selection option but when printing more than 1000 frames there is the possibility that Print will not work properly Choosing Selection prints only the frames you select in the Frame Display window Note Selecting the Delete File deletes the temporary html file that was used during printing 4 Click the OK button If you chose Print Preview the system displays your data in a browser print preview display with options for printing such as page orientation and paper size You can also use your Printer Preferences dialog to make some of these selections When printing your data the analyzer creates an html file and prints the path to the file at the bottom of the page This file can be opened in your browser however it may appear different than the printed version 154 ee trontiine Debug Communications Faster 54 16 2Frame Display HTML Export The Frame Display H
92. e packet are highlighted e A Bold highlight indicates that the packet that has been seen in the timeline 106 _ Toatline Debug Communications Faster 4 10 Data Extraction 10 1 Data Extraction The Data Extraction D plug in allows you to extract files that were transferred over various protocols You can also choose to have the files opened automatically as long as you have applications able to read the files To extract data select the Extract Data menu item from the View menu on the Control window When you select this item a settings dialog appears that allows you to define how the system extracts the data A status dialog displays the progress and important information concerning the extraction 10 2 Data Extraction Settings The Data Audio Extraction D plug in allows you to extract files that were transferred over Bluetooth profiles 1 Choose a checkboxe s on left side of the dialog to identify from which profiles you want to extract data It s important to note that if there is no data for the profile s you select no extracted file is created 2 Ifyou want to open the file s automatically after they are extracted select the Open File s After Extraction checkbox Note This does not work for SCO eSCO 3 Click on a radio button to write the streams as Two Mono Files or as One Stereo File This is for SCO eSCO only 4 Select the checkbox if you want to convert A Law and p law to Linear PCM
93. e Protocol Navigator window to display the Set Initial Decoder Parameters dialog 1 Select Set Initial Decoder Parameters from the Options menu on the Control 2 Click on the AVDTP tab The dialog displays the most recently selected template content in the Initial Connections list at the top of the tab If the parameter must reside in another template then click the Open File button and select the desired template from the Popup list 24 ee trontline Debug Communications Faster 4 3 Enter the Data Source Number When only one data source is employed set this parameter to 0 zero otherwise set to the desired data source 4 Select the Device Role This identifies the role of the device initiating the frame master or slave 5 Enter the L2CAP Channel Enter the channel number 0 through 78 it can be entered as a decimal or a hexadecimal 6 Select the protocol AVDTP Carries Select the protocol that AVDTP traverses to from the list 7 Click the Add button The system displays the new parameter in the Initial Connection window Repeat steps 3 through 8 until all desired parameters are added 8 Click the Save icon at the top of the dialog to display the Save As dialog 9 Ensure that the name of the template is listed in the Save As text box and click Ok The system displays a dialog asking for confirmation of the change to the existing template 10 Click the Yes button The system saves the new parameter to the t
94. e Save As dialog 12 Click the Ok button on the Set Initial Decoder Parameters dialog to apply the template and close the dialog 3 6 4 2 2 DELETING AN L2CAP PARAMETER fe window the Frame Display E window or the Protocol Navigator window to display the Set Initial Decoder Parameters dialog 1 Select Set Initial Decoder Parameters from the Options menu on the Control 2 Click on the L2CAP tab The dialog displays the most recently selected Parameter Template content in the Initial Connection list at the top of the tab If the parameter marked for deletion resides in another template then click the Open File icon and select the desired template from the Popup list 3 Select click on and highlight the parameter marked for deletion from the Initial Connection list and click the Delete button at the bottom of the Set Initial Decoder Parameters dialog The system removes the selected parameter from the Initial Connection list 4 Click the Save icon at the top of the dialog to display the Save As dialog 5 Ensure that the name of the template is listed in the Save As text box and click Ok The system displays a dialog asking for confirmation of the change to the existing template 31 ee trontline Debug Communications Faster s4 6 Click the Yes button The system saves the template and closes the Save As dialog 7 Click the Ok button on the Set Initial Decoder Parameters dialog to apply the template and close the d
95. e desired protocol or open the Summary Layer combo box 2 Select the desired protocol 3 To filter on a different layer just select another tab or change the layer selection in the combo box 7 1 12 3 Quick Filtering on a Protocol Layer 1 To filter on any protocol layer open either the Frame Display or Protocol Navigator window 2 On the Frame Display window click the starred Quick Filtering icon Y or select Quick Filtering from the Filter menu This opens a dialog that lists all the protocols discovered so far The protocols displayed change depending on the data received The box on the leftis Protocols To Filter In e When you select the checkbox for a protocol in the Protocols to Filter In the Summary Pane will only display those frames that contain data from that protocol If you filter on more than one protocol the result are all frames that contain at least one of those protocols For example if you filter on IP and IPX NetBIOS you receive all frames that contain either IP or IPX NetBIOS or both A Quick Filter tab then appears on the Frame Display labeled Quick Filter Changing the filter definition on the Quick Filter dialog changes the filter applied on the Quick Filter tab Quick filters are persistent during the session but are discarded when the session is closed The box in the center is the Protocols To Hide e When you select the checkbox for a protocol in the Protocols To Hide data for that protocol
96. e entire session divided by the total time Total time is calculated by taking the difference in timestamps between the first and last packet e 1 Second Packet Throughput is the total packet size over the most recent one second of duration e Width peak This displays the maximum throughput seen so far e A horizontal bar indicates percentage of max seen up to that point and text gives the actual throughput 9 10Payload Throughput The following figure depicts the Average One Second Payload Throughput display This display appears when you select Payload Throughput at the Throughput Graph Average Payload Throughput 261 376 Bits Sec 1 Second Payload Throughput 3 240 Bits Sec Width peak 261 376 e Average Payload Throughput is the total payload over the entire session divided by the total time e 1 second throughput is not an average Since it s not an average it behaves differently than average throughput In particular while average throughput can be very large with only a couple of packets since it s dividing small packet or payload size by small time 1 second throughput is very small since it counts only what it sees and doesn t try to extrapolate e Width peak This displays the maximum throughput seen so far 9 11 Packet Payload Throughput 103 ee trontine Debug Communications Faster 54 The following figure depicts the Average and 1 Second Packet Packet and Payload Throughput d
97. earches in the Event Display window or other processor intensive activities while the analyzer is capturing data e Timestamping takes up processor time primarily not in timestamping the data but in writing the timestamp to the file Try turning off timestamping from the Timestamping Options window e For Driver Buffer Overflows change the size of the driver buffer This value is changed from the Advanced System Settings Go to the Control Window and choose System Settings from the Options menu Click on the Advanced button Find the value Driver Receive Buffer Size in Operating System Pages Take the number listed there and double it e The analyzer s number one priority is capturing data updating windows is secondary However updating windows still takes a certain amount of processor time and may cause the analyzer to lose data while the window is being updated Some windows require more processing time than others because the information being displayed in them is constantly changing Refrain from displaying data live in the Event Display and Frame Display windows The analyzer can capture data with no windows other than the Control window open e Ifyou are still experiencing buffer overflows after trying all of the above options then you need to use a faster PC Changing Where the Search Lands When doing a search in the analyzer the byte or bytes matching the search criteria are highlighted in the Event Display The first selected
98. ecide how to respond to the request for decoding information If you are not sure of the payload carried by the subject frame look at the raw data shown under data in the detail pane on the frame display You may notice something that hints as to the profile in use In addition look at some of the frames following the one in question The data may not be recognizable to the analyzer at the current point due to connection setup but might be discovered later on in the capture 3 6 5 5 RFCOMM Override Decode Information 3 6 5 5 1 RFCOMM OVERRIDE DECODE INFORMATION The Set Subsequent Decoder Parameters dialog allows the user to override an existing parameter at any frame in the capture where the parameter is used If you have a parameter in effect and wish to change that parameter 1 Select the frame where the change should take effect and select Set Subsequent Decoder Parameters from the Options menu or by selecting a frame in the frame display and choosing from the right click pop up menu and make the needed changes 2 Select the rule you wish to modify from the list of rules 3 Choose the protocol the selected item carries from the drop down list and click OK 4 Each entry in the Set Subsequent Decoder Parameters dialog takes effect from the specified frame onward or until redefined in this dialog on a later frame Note If the capture has no user defined overrides then the system displays a dialog stating that no user
99. ect RI Ring Indicator If you are used to different abbreviations for the same signals you can change them in this section For example if you normally refer to Carrier Detect as DCD highlight CD and type in DCD 18 8 Timestamping 18 8 1 Timestamping Options The Timestamping Options window allows you to enable or disable timestamping and change the resolution of the timestamps for both capture and display purposes To open this window 1 Choose System Settings from the Options menu on the Control window 2 Click the Set Timestamp Format button OR 1 Click the Timestamping Options icon from either the Event Display or Statistics window OR 1 Click the Timestamping Options icon from the Event Display window 18 8 2 Enabling Disabling Timestamping 174 ee trontline Debug Communications Faster 4 1 Choose System Settings from the Options menu on the Control window and click the Timestamping Options button or click the click the Timestamping Options icon from either the Event Display Z or Statistics lil window 2 Check the Store Timestamps box to enable timestamping Remove the check to disable timestamping If you disable timestamping you are not able to do delta or rate calculations 18 8 3 Switching Between Relative and Absolute Time With Timestamping you can choose to employ Relative Time or Absolute time 1 Choose System Settings from the Options menu on the Control window and click the
100. ect Clear after selecting Stop a dialog appears asking whether you want to save the data e You can click Save File and enter a file name when prompted e Ifyou choose Do Not Save all data will be cleared e Ifyou choose Cancel the dialog closes with no changes e Ifyou select the Clear icon while a capture is occurring e The capture stops e Adialog appears asking if you want to save the capture e You can select Yes and save the capture or select No and close the dialog In either case the existing capture file is cleared and a new capture file is started e Ifyou choose Cancel the dialog closes with no changes To change the size of the capture file choose System Settings from the Options menu on the Control window 55 _ Tonatline Debug Communications Faster s4 6 Analyzing Byte Level Data 6 1 Event Display To open this window Click the Event Display icon P on the Control window toolbar The Event Display window provides detailed information about every captured event Events include data bytes data related information such as start of frame and end of frame flags and the analyzer information such as when the Data Capture Was Paused Data bytes are displayed in hex on the left side of the window with the corresponding ASCII character on the right Click on an event to find out more about it The three status lines at the bottom of the window are updated with information such as the time the event
101. ed one for each byte of data If you have two capture files both of the same size but one was captured using normal resolution timestamping and the other using high resolution the normal resolution file has more data events in it because less room is used to store timestamps You can increase the size of your capture file in the System Settings 177 ee trontline Debug Communications Faster 4 19 1Contacting Technical Support Technical support is available in several ways The online help system provides answers to many user related questions Frontline s website has documentation on common problems as well as software upgrades and utilities to use with our products On the Web http www fte com support default asp Email tech_support fte com If you need to talk to a technical support representative support is available between 9am and 5pm U S Eastern time Monday through Friday Technical support is not available on U S national holidays Phone 1 434 984 4500 Fax 1 434 984 4505 19 2 Technical Information The following information is provided to assist you with troubleshooting problems with this analyzer Performance Notes Ethernet Performance Notes Synchronous Serial Performance Notes Asynchronous Serial Performance Notes Ring Indicator The FTS Serial Driver Contacting Technical Support Contacting Technical Support Miscellaneous Helpful Information ASCII Codes
102. ed on the screen not the resolution used to capture the data 18 8 6 Converting Timestamps 176 ee frontline Debug Communications Faster 4 Serialtest for DOS uses a timebase of Pacific Standard Time during non daylight savings time hours and Pacific Daylight Time during daylight savings time hours The analyzer always uses Greenwich Mean Time also known as Universal Time Coordinates When importing a Serialtest for DOS file the analyzer must determine if the file was recorded during daylight savings time or not before converting the timestamps Because the rules for determining this can change it is possible for the analyzer to convert the timestamps incorrectly resulting in timestamps that are off by one hour 18 8 7 Performance Issues For High Resolution Timestamps There are two things to be aware of when using high resolution timestamps The first is that high resolution timestamps take up more space in the capture file because more bits are required to store the timestamp Also more timestamps need to be stored than at normal resolutions The second issue is that using high resolution timestamping may affect performance on slower machines For example if 10 bytes of data are captured in 10 milliseconds at a rate of 1 byte per millisecond and the timestamp resolution is 10 milliseconds then only one timestamp needs to be stored for the 10 bytes of data If the resolution is 1 millisecond then 10 timestamps need to be stor
103. ee note on importing DOS timestamps e Frontline Ethertest for DOS requires 3 files filename cap filename ca0 and filename ca1 149 ee trontline Debug Communications Faster 4 e Sniffer Type 1 supports files with the enc extension Does not support Sniffer files with a cap extension e Snoop or Sun Snoop files with a cap extension based on RFC 1761 For file format see http www faqs org rfcs rfc1761 html e Shomiti Surveyor files in Snoop format files with a cap extension For file format contact Technical Support e CATC Merlin files with a csv extension Files must be exported with a specific format See File Format for Merlin Files for information e CATC Chief files with a txt extension 15 3Converting Timestamps Serialtest for DOS uses a timebase of Pacific Standard Time during non daylight savings time hours and Pacific Daylight Time during daylight savings time hours The analyzer always uses Greenwich Mean Time also known as Universal Time Coordinates When importing a Serialtest for DOS file the analyzer must determine if the file was recorded during daylight savings time or not before converting the timestamps Because the rules for determining this can change it is possible for the analyzer to convert the timestamps incorrectly resulting in timestamps that are off by one hour 15 4 Adding Comments to a Capture File The Notes feature allows you to add comments to a CFA file
104. either the Protocol Navigator or the Frame Display window to open the Rename Filter dialog The system displays the Rename Filter dialog with a list of all user defined filters 2 Select the filter to be renamed from the combo box 3 Enter a new name for the filter in the text box 4 Click OK The Rename Filter dialog box closes and the system renames the filter 13 3Protocol Filtering from the Frame Display 13 3 1 Easy Protocol Filtering There are two types of easy protocol filtering The first method lets you filter on the protocol shown in the Summary pane and the second lets you filter on any protocol discovered on the network so far 13 3 2 Filtering On the Summary Layer Protocol To filter on the protocol in the Summary in the Frame Display window pane 1 Select the tab of the desired protocol or open the Summary Layer combo box 2 Select the desired protocol 138 ee trontline Debug Communications Faster 4 3 To filter on a different layer just select another tab or change the layer selection in the combo box 13 3 3 Quick Filtering on a Protocol Layer 1 To filter on any protocol layer open either the Frame Display or Protocol Navigator window 2 On the Frame Display window click the starred Quick Filtering icon w or select Quick Filtering from the Filter menu This opens a dialog that lists all the protocols discovered so far The protocols displayed change depending on the data receive
105. either the source or destination port match e The analyzer processes port number entries in order from top to bottom 20 ee trontline Debug Communications Faster 4 If you need to move an entry to ensure it is processed before or after another entry select the entry in the list and then click the Move Up or Move Down buttons 3 6 Decoder Parameters Some protocol decoders have user defined parameters These are protocols where some information cannot be discovered by looking at the data and must be entered by the user in order for the decoder to correctly decode the data For example such information might be a field where the length is either 3 or 4 bytes and which length is being used is a system option If you have decoders loaded which require decoder parameters a window with one tab for every decoder that requires parameters appears the first time the decoder is loaded For help on setting the parameters click the Help button on each tab to get help information specific to that decoder If you need to change the parameters later e Choose Set Initial Decoder Parameters from the Options menu on the Control Frame Display or Protocol Navigator windows e Each entry in the Set Initial Decoder Parameters dialog takes effect from the beginning of the capture onward or until redefined in the Set Subsequent Decoder Parameters dialog The Set Subsequent Decoder Parameters dialog allows the user to override an existing par
106. eletion and click the Delete button on the Delete dialog 5 The system removes the selected template from the list of saved templates 6 Click the Ok button on the Delete dialog to complete the deletion process and close the Delete dialog 7 Click the Ok button on the Set Initial Decoder Parameters dialog to apply the deletion and close the dialog 3 6 5 4 RFCOMM Missing Decode Information 3 6 5 4 1 RFCOMM MISSING DECODE INFORMATION FTS4BT usually determines the protocol carried in an RFCOMM payload by monitoring previous traffic However when this fails to occur the Missing Decoding Information Detected dialog appears and requests that the user supply the missing information The following are the most common among the many possible reasons for a failure to determine the traversal e The capture session started after transmission of the vital information e The analyzer incorrectly received a frame with the traversal information e The communication monitored takes place between two players with implicit information not included in the transmission In any case either view the RFCOMM payload of this frame and other frames with the same channel as hex data or assist the analyzer by selecting a protocol using this dialog 39 ee trontline Debug Communications Faster 4 Note that you may use the rest of the analyzer without addressing this dialog Additional information gathered during the capture session may help you d
107. eline and the Throughput graph e Show Running Average Selecting this check box shows a running average in the Throughput Over Time graph as an orange line 9 7 Zooming Zoom features can be accessed from the Zoom menu clicking a zoom tool on the toolbar or by right clicking on the Timeline window A couple of things to remember about Zooming e Zoom tools accessed using the right click menu allow you to maintain the current position on the screen and precisely zoom in to a specific packet e Selecting a Zoom icon or on the toolbar does not change the pointer to a Zoom Tool Each distinct click only zooms in our out e Zoom tools accessed from the Zoom Menu have a pointer in the upper left corner which is useful for specifying the zoom location and bringing up a tool tip ofa specific packet 9 8 Throughput Displays Throughput is payload over time There are 3 categories of throughput e Average e 1 second e Graph In computing throughput packets that have a CRC error are excluded thick red border 9 9 Packet Throughput 102 ee frontline Debug Communications Faster s4 The following figure depicts the Average and 1 Second Packet Throughput displays This display appears when you select Packet Throughput at the Throughput Graph Average Packet Throughput 559 164 Bits Sec 1 Second Packet Throughput 6 720 Bits Sec Width peak 559 164 e Average Packet Throughput is the total packet size over th
108. emplate and closes the Save As dialog 11 Click the Ok button on the Set Initial Decoder Parameters dialog to apply the template and close the dialog 3 6 3 2 2 DELETING AN AVDTP PARAMETER i window the Frame Display window or the Protocol Navigator window to display the Set Initial Decoder Parameters dialog 1 Select Set Initial Decoder Parameters from the Options menu on the Control 2 Click on the AVDTP tab The dialog displays the most recently selected Parameter Template content in the Initial Connection list at the top of the tab If the parameter marked for deletion resides in another template then click the Open File icon and select the desired template from the Popup list 3 Select click on and highlight the parameter marked for deletion from the Initial Connection list and click the Delete button at the bottom of the Set Initial Decoder Parameters dialog The system removes the selected parameter from the Initial Connection list 25 ee trontline Debug Communications Faster 4 4 Click the Save icon at the top of the dialog to display the Save As dialog 5 Ensure that the name of the template is listed in the Save As text box and click Ok The system displays a dialog asking for confirmation of the change to the existing template 6 Click the Yes button The system saves the template and closes the Save As dialog 7 Click the Ok button on the Set Initial Decoder Parameters dialog to apply the tem
109. energy Analyzer 1 Double click the Frontline Bluetooth low energy Analyzer desktop folder This opens a standard Windows file folder window Nome Size T Date Modhied Optional Components Fie Folder 1 15 2009 1 31 PM Setup File Folder 1 15 2009 1 31 PM Capture File Viewer 3KB Shortcut 1 15 2009 1 31 PM 2KB Shortcut 1 15 2009 1 31 PM a Quick Stat Guide 2KB Shote 1 15 2009 1 31 PM 2 Double click on Frontline Bluetooth low energy Analyzer and the Chose Protocol to Analyze dialog appears Choose Protocol to Analyze Bluetooth low energy lt 3 High Speed Serial Sniffing optional HC BCSP HC H4 HCI H4DS HCl H5 HSU lt 9 USB HO H2 Sniting Raw USB packets USB ComProbe Il optional USB ComPrabe Il optional 9 Virtual Sring Q FTS Side TF Oeste hateu When Run ee trontline Debug Communications Faster 4 Note You can also open the application by selecting Start gt All Programs gt Frontline Bluetooth low energy Analyzer Verstion gt Frontline Bluetooth low energy Analyzer This dialog lists all the methods FBLEA supports in a tree control Two buttons appear at the bottom of the dialog Run and Cancel aa ts FTS using the selected protocol stack aa closes the dialog and exits the user back to the desktop 3 Expand the folder and select the data capture method that matches your configuration Creating a Shortcut A checkbox labeled Create Shortcut When Run is located near the
110. es 76 ee trontline Debug Communications Faster 4 Protocol layers can be hidden preventing them from being displayed on the Decode pane Right click on any protocol layer and choose Hide protocol name from the right click menu In a USB transaction all messages that comprise the transaction are shown together in the detail pane The color coding that is applied to layers when the detail pane displays a single message is applied to both layers and messages when the detail pane displays a transaction To keep the distinction between layers and messages clear each header of each message in the detail pane ends with the word Message or Messages The latter is used because data and handshake messages are shown as a single color coded entry Each protocol layer is represented by a color which is used to highlight the bytes that belong to that protocol layer in the Event Radix Binary and Character Panes The colors are not assigned to a protocol but are assigned to the layer The Event Radix Binary Character and Decode panes are all synchronized with one another Clicking on an element in any one of the panes highlights the corresponding element in all the other panes Click the Toggle Expand Decode Pane icon im to make the Decode pane taller This allows for more of a lengthy decode to be viewed without needing to scroll 7 1 10 6 Radix or Hexadecimal Pane The Radix pane displays the logical bytes in the frame in e
111. esh Rate 91 8 5 4 Viewing Percentages or Values 91 8 6 Information on Tables 92 8 6 1 Octets Per Second Table 92 8 6 2 Buffer Information Table 92 9 low energy Timeline 95 9 1 low energy Timeline Introduction 95 9 2 Bluetooth low energy Timeline Packet Depiction 96 9 3 Navigating and Selecting Data 96 9 4 Button Bar 97 9 5 Menu Bar 98 9 6 Visual Elements 100 9 7 Zooming 102 9 8 Throughput Displays 102 9 9 Packet Throughput 102 9 10 Payload Throughput 103 9 11 Packet Payload Throughput 103 ee trontline Debug Communications Faster 9 12 Throughput Graph 104 9 13 104 9 14 Discontinuities 105 9 15 Legend 106 10 Data Extraction 107 10 1 Data Extraction 107 10 2 Data Extraction Settings 107 11 Find 109 11 1 Starting a Search 109 11 2 Using Go To 110 11 3 Searching for Control Signal Changes 111 11 4 Searching for Data Errors 113 11 5 Searching for Frame Errors 116 11 6 Searching for Special Events 117 11 7 Searching within Decodes 118 11 8 Side Restrictions 119 11 9 Searching by Signal 121 11 10 Changing Where the Search Lands 121 11 11 Subtleties of Timestamp Searching 122 11 12 Entering Search Patterns String Searches 122 11 12 1 Searching by Pattern 122 11 12 2 Entering Characters 123 11 12 3 Entering Hex or Binary 124 11 12 4 Control Characters 124 11 12 5 Wildcard Character 124 11 12 6 Examples of Search Strings 124 11 13 Searching by Time 125 11 13 1 Searching by Time 125 11 13 2 Searchi
112. et You need to install the DeviceNet card before beginning data capture Then you need to setup the device in the Hardware Settings window and optionally select any capture filters DeviceNet Card Installation Instructions DeviceNet Device Setup DeviceNet Capture Filters 4 2 Information Screen The second screen of the Protocol Stack Wizard gives information to help you decide if you need to define a custom stack or if a pre defined stack has what you need 4 3 How the Analyzer Auto traverses the Protocol Stack In the course of doing service discovery devices ask for and receive a Protocol Descriptor List defining which protocol stacks the device supports It also includes information on which PSM to use in L2CAP or the channel number for RFCOMM or the port number for TCP or UDP The description below talks about how the analyzer auto traverses from L2CAP using a dynamically assigned PSM but the principle is the same for RFCOMM channel numbers and TCP UDP port numbers The analyzer looks for SDP Service Attribute Responses or Service Search Attribute Responses carrying protocol descriptor lists If the analyzer sees L2CAP listed with a PSM it stores the PSM and the UUID for the next protocol in the list After the SDP session is over the analyzer looks at the PSM in the L2CAP Connect frames that follow If the PSM matches one the analyzer has stored the analyzer stores the source channel ID and destination channel ID and asso
113. eters To access the Advanced System Options 1 Go to the Control window 2 Choose System Settings from the Options menu 3 On the System Settings window click the Advanced button e Driver Receive Buffer Size in Kbytes This is the size of the buffer used by the driver to store incoming data This value is expressed in Kbytes e Driver Action Queue Size In Operating System Pages 170 ee trontline Debug Communications Faster 4 This is the size of the buffer used by the driver to store data to be transmitted This value is expressed in operating system pages e Frame Completion Timeout in Seconds This is the number of seconds that the analyzer waits to receive data on a side while in the midst of receiving a frame on that side If no data comes in on that side for longer than the specified number of seconds an aborted frame event is added to the Event Display and the analyzer resumes decoding incoming data This can occur when capturing interwoven data DTE and DCE and one side stops transmitting in the middle of a frame Aborted frames just like broken frames and regular frames are decoded and displayed in the Frame Display If you experience aborted frames and suspect that your framed data may have pauses in it that exceed the specified timeout time then you may want to increase that value The range for this value is from 0 to 999 999 seconds Setting it to zero disables the timeout feature Note Thi
114. f information about a frame The image below gives the name of each pane Click on the links below the image to learn more about each pane e Summary Pane The Summary Pane displays a one line summary of each frame for every protocol found in the data and can be sorted by field for every protocol Click here for an explanation of the symbols next to the frame numbers e Decode Pane The Detail Pane displays a detailed decode of the highlighted frame Fields selected in the Decode pane have the appropriate bit s or byte s selected in the Radix Binary Character and Event panes e Radix Pane The Radix Pane displays the logical data bytes in the selected frame in either hexadecimal decimal or octal e Binary Pane The Binary Pane displays a binary representation of the logical data bytes e Character Pane The Character Pane displays the character representation of the logical data bytes in either ASCII EBCDIC or Baudot e Event Pane The Event Pane displays the physical data bytes in the frame as received on the network By default all panes except the Event pane are displayed when the Frame Display is first opened Protocol Tabs 67 ee trontline Debug Communications Faster s4 The Frame Display adds a tab to the top of the Summary Pane for every protocol found in the in the data You can click on these tabs to filter on the protocol Select the Unfiltered tab to display all protocols The Unfiltered tab is a
115. f these selections When printing your data the analyzer creates an html file and prints the path to the file at the bottom of the page This file can be opened in your browser however it may appear different than the printed version 157 ee trontine Debug Communications Faster 54 16 4Print Preview Print Preview gives a preview of how the data looks printed You can scroll through the pages and zoom in on the data to get a closer look The line of buttons across the top of the window controls the functions of the window To open the Print Preview window 1 Choose Print Preview from the File menu in any window that supports printing 2 Choose to include the Summary Pane check the box in the print output The summary Pane appears at the beginning of the printed output in tabular format If you select All layers in the Detail Section the Data Bytes option becomes available 3 Inthe Detail Section choose to exclude the decode from the Detail Pane in the Frame Display or include All Layers or Selected Layers Only If you choose to include selected layers then select click on and highlight the layers from the list box Click on selected layers in the list to de select or click the Reset button to de select all selected layers CAUTION Decode layers printout expanded regardless of the state of the Detail Pane in the Frame Display at the time of the request to print This can produce a print output consisting of hundreds of
116. fer Frontline FTS48T 7 11 5 0 DFTS4Control_Intro_M 1 Frontline FTS4Cortrol Demo 7 10 13 0 EFTS4Cortrol_Intro_Video_1 Frontline FTS4Cortrol Demo 7 10 16 0 EFTS4Control_Modbus_Video Frontline FTS4USB 7 6 11 0 CPFTS Help System EQGyph Lab Stock Icons Graphies Network _view_5_15_07 Ed FTS4Control camtasia videso E Print User Guides Fae E Robohelp graphics tipata Dss rrr r r r r r r a a iT ha lt t My Networ hd Save My Network J s Capture Fies cta gt Cancel 4 Type a filename in the File name box at the bottom of the screen 5 Browse to select a specific directory Otherwise your file is saved in the default capture file directory 6 When you are finished click OK 14 3Saving the Entire Capture File with Save Selection 1 Ifyou are capturing data click on the Stop icon to stop data capture You cannot save data to file while it is being captured 2 Open the Event Display or Frame Display window 3 Right click in the data 144 ee trontline Debug Communications Faster 4 4 Select Save Selection or Save As from the right click menu Save O Entire Fie Selection O Events Frames 1 to 1 As Type file name herd Note No capturing wil be done while the file is being saved 1 Click on the radio button labeled Entire File 2 Choose to save Events or Frames Choosing to save Events saves the entire contents of the capture file Choosing to
117. find your capture file 5 Click on your file and then click Open 15 2Importing Capture Files 1 From the Control Window go to the File menu and select Open Capture File or click on the Open icon on the Toolbar 2 Change the Files of Type box to All Importable File Types or All Supported File Types Select the file and click Open The analyzer automatically converts the file to the analyzer s format while keeping the original file in its original format You can save the file in the analyzer s format close the file without saving it in the analyzer s format or have the analyzer automatically save the file in the analyzer s format see the System Settings to set this option All of these options keep your original file untouched When you first open the file the analyzer brings up the Protocol Stack window and ask you what protocol decodes if any you want to use You must choose a protocol decode at this point for the analyzer to decode the data in the file If you open a file without using any decodes and decide later that you want to apply a decode choose Reframe from the File menu on the Control window At present the analyzer supports the following file types e Frontline Serialtest Async and Serialtest ComProbe for DOS requires the byt for data and the tim for timestamps see note on importing DOS timestamps e Greenleaf ViewComm 3 0 for DOS requires the byt for data and the tim for timestamps s
118. for the currently selected packet s When you select multiple packets the information includes e Gap duration between the end of the first packet and the beginning of the last packet e Timestamp Delta Duration between the beginnings of the first and last packet e Span Duration between the beginning of the first packet and the end of the last packet e Floating Information Window aka Tooltip The information window displays when the mouse cursor hovers on a packet It persists as long as the mouse cursor stays on the packet e Discontinuities Discontinuities are indicated by cross hatched slots See the Discontinuities section e Zoom Tools Zoom tools zoom in or out while maintaining the position on the screen of the area under the zoom tool This makes it possible to zoom in or out for a specific packet or area of the timeline See the Zooming section e Packet Status Packet status is indicated by color codes A thick red border indicates a CRC error A thick dark red border indicates a decryption error A thick magenta border indicates an invalid IFS e Right Click Menu The right click menu provides zooming and tool selection and time marker alignment e Graphical Packet Depiction 101 ee trontline Debug Communications Faster 4 Each packet within the visible range is graphically depicted See the Packet Depiction section e Swap Button The Swap button switches the position of the Tim
119. ge are shown witha purple background All other transactions and all non transactions are shown with a white background IN transactions have special coloring because that is the only place where the primary data flow is from a device to the Host The protocol information included for each frame depends on the protocol selected in the summary layer box located directly below the main toolbar Frame numbers in red indicate errors either physical byte level or frame errors If the error is a frame error in the displayed protocol layer the bytes where the error occurred is displayed in red The Decode Pane gives precise information as to the type of error and where it occurred The Summary pane is synchronized with the other panes in this window Click on a frame in the Summary pane and the bytes for that frame is highlighted in the Event pane while the Decode pane displays the full decode for that frame Any other panes which are being viewed are updated accordingly If you use one pane to select a subset of the frame then only that subset of the frame is highlighted in the other panes Use the navigation icons keyboard or mouse to move through the frames The icons and D move you to the first and last frames in the buffer respectively Use the Go To icon to move to a specific frame number 7 1 10 2 Customizing Fields in the Summary Pane You can modify the Summary Pane in Frame Display Changing Column Widths To change the width
120. han one event in the Event Display window defaults the radio button in the Event Display Export dialog to Selection and allows the user to choose the All radio button e When only one event is selected something must be selected the All radio button in the Event Display Export dialog is selected by default e Side is used to determine whether you want to export data from a DCE DTE Slave Master Host Function device or both How to Export Event Display Data to a File 1 Select Export Events from the File menu on the Event Display window to display the Event Display Export dialog 162 ee frontline Debug Communications Faster 4 2 Enter a file path and name or click the browser button to display the Windows Save As dialog and navigate to the desired storage location 3 Selecta file type from the Save as type drop down List Menu on the Event Display Export dialog 4 Select from among the following file formats Text File txt CSV File csv HTML File html Binary File bin 5 Select the range of events to include in the file from either All or Selection in the Event Range section of the Event Display Export dialog Note See Configure the Export File Range in the Event Display Export Dialog above for an explanation of these selections 6 Selecta Side either Host Function or Both 7 Click Save 17 4Exporting Baudot When exporting Baudot you need to be able to determine the state of the sh
121. hat the analyzer s driver is designed to behave like the standard serial driver when used by any other application However because it is not the standard serial driver total compatibility cannot be guaranteed See The FTS Serial Driver for more information The use of FIFO buffers may cause incorrectly sequenced data when in Spy Mode See FIFOs and Spy Mode for more information 3 7 1 FIFOs and Spy The 8250 UART generates an interrupt every time a byte enters the UART If the UART is receiving data at a high rate of speed it generates frequent interrupts which the central processor has to deal with leaving the central processor less time for other tasks If the central processor cannot retrieve the bytes quickly enough data is lost as new data overwrites the information stored in the UART The solution to this problem was the development of new UART chips that had buffers The 16550 UART one of the most common UARTs currently in use has a 16 byte buffer The buffer operates on the First In First Out FIFO principle The first byte in the buffer is the first byte to go out of the buffer The buffer allows the UART to store bytes until a specified number of bytes have come in at which point it generates an interrupt telling the central processor to retrieve the data The ability to store bytes means that the UART is not generating as many interrupts giving the central processor more time for other tasks 47 ee trontline Debug C
122. he Set Conditions dialog box with the known parameters filled in and the additional options available to complete the conditions statement 135 ee trontline Debug Communications Faster 4 13 2 8 Deleting and Hiding Display Filters 13 2 8 1 The Difference Between Deleting and Hiding Display Filters If you wish to remove a filter from the system permanently then use the Delete procedure However if all you want to do is remove a filter as a means to un clutter the display then use the Hide procedure Deleting a saved filter removes the filter from the current session and all subsequent sessions In order to retrieve a deleted filter the user must recreate it using the Set Conditions dialog Hiding a filter merely removes the filter from the display A hidden filter can be reapplied using the Show Hide procedure 13 2 8 2 Deleting Saved Display Filters 1 Select Delete Display Filters from the Filter menu in either the Protocol Navigator or the Frame Display window to open the Delete Named Condition dialog The system displays the Delete Named Condition dialog with a list of all user defined filters 2 Select the filter to be deleted from the drop down list 3 Click the Delete button 4 Click OK The Delete Named Condition dialog box closes and the system deletes the filter 13 2 8 3 Hiding Revealing a Display Filter 1 Select Hide Show Display Filters from the filter menu on either the Protocol Navigator
123. he analyzer puts a check next to the menu item indicating that when the Control window is minimized all windows are minimized Select the menu item again to deactivate this feature 4 The windows minimize to the top of the operating system Task Bar ee frontline Debug Communications Faster 4 3 1 Status The Status dialog is one of the three tabs that appear when you first start the Bluetooth low energy Analyzer Bluctooth low energy datasource Mkts Fie View Bluetooth low energy Help OPRL Status 10 Settings Hardware Settings Master None Slave None Teter Querying for firmware ids FieHCi Open device 1 FieHCh Open device 2 FreHiCl Open device 3 FiehHiCl Open device 4 Finished querying tor rmware xis Note You can also access these three dialogs by selecting I O Settings or Hardware Settings from the Options menu on the Control Window toolbar Status is strictly a display dialog You cannot change add data on this dialog There are two pieces of information on this display e The device addresses for the active Bluetooth devices are displayed for the Master and Slave You select the device addresses on the IO Settings dialog The Status will display None Random or Public e The Current Long Term Key is displayed e The current firmware IDs for the four transports are displayed 11 ee trontline Debug Communications Faster 4
124. he frames you select in the Frame Display window Note If the file size is too big the Frame Range All will not be available It will be grayed out 5 Click the OK button The Save As dialog appears 164 ee trontine Debug Communications Faster S Seve in C My Log Fies Jj of 2m wm Ee Sembee wePoctiy E 6 Enter a name for the file you want to save Note There is not need to choose a file type The file is saved as a htm 7 Select Save 165 _S Tonatline Debug Communications Faster 4 18 1System Settings Open the System Settings window by choosing System Settings from the Options menu on the Control window To enable a setting click in the box next to the setting to place a checkmark in the box To disable a setting click in the box to remove the checkmark When viewing a capture file settings related to data capture are grayed out System Settings Capture Mode Senes of Fies g Restart Capturing Alter Saving o Ce aning Capture File _ Wrap Series of Files Fie Size ink 208 Defaut Capture yyyp teen dd_hhmmes_001 cla Append Series Start Date Time amp File Number Append File Stat Date Time Maximum number of les 10 C Stat new file after Capture Mode e Series of files This option lets you capture to a series of files The size of each file is no larger than the number given in File Size in K which has a maximum limit of approximately 176 000KB 1 7 GB
125. hen check to make sure that no fields were hidden and that the default field formats were being used when the file was exported from Merlin 151 _ Toatline Debug Communications Faster 4 16 Printing 16 1Printing from the Frame Display HTML Export The Frame Display Print dialog and the Frame Display HTML Export are very similar This topic discusses both dialogs The Frame Display Print dialog is directly below The Frame Display HTML Export is located midway in this discussion About Frame Display Print The Frame Display Print feature provides the user with the option to print the entire capture buffer or the current selection When Print Preview is selected the output displays in a browser print preview window where the user can select from the standard print options The output file format is in html and uses the Microsoft Web Browser Control print options for background colors and images see below Print Background Colors Using Internet Explorer 1 Open the Tools menu on the browser menu bar Select Internet Options menu entry Click Advanced tab Check Print background colors and images under the Printing section OT ee Oe iS Click the Apply button then click OK Configure the Print File Range in the Frame Display Print Dialog Selecting more than one frame in the Frame Display window defaults the radio button in the Frame Display Print dialog to Selection and allows the user to choose the A
126. hest number of octets per second 8 6 2 Buffer Information Table NOTE This information applies when running FTS4BT in any of the following modes or when viewing a capture file created using any of these modes e High Speed Serial HCI e High Speed UART HSU e USB HCI These errors do not indicate problems on the network but rather indicate that FTS was not able to keep up with the amount of incoming data They usually indicate that a faster PC was needed See Performance Notes for more information Driver The number of times the analyzer lost frames because it could not retrieve Buffer them from the driver buffer fast enough 92 frontline Debug Communications Faster 4 Overflow The remaining three items are for Ethernet data only Frames The number of frames lost because the analyzer driver could not retrieve Missed them from the NDIS buffers before they were overwritten by new No incoming frames Buffer Receive The number of times that frames are lost because NDIS could not retrieve Overrun data quickly enough from the buffer on the network card Frames The number of frames lost due to driver buffer overflows Lost 93 _SToatline Debug Communications Faster 4 9 low energy Timeline 9 1 low energy Timeline Introduction The Bluetooth low energy Timeline displays packet information with an emphasis on temporal information and payload throughput The timeline also provides selected inf
127. ht arrow filters on all frames where the top node address is the source and the double arrow filters on all frames where the top node address is either the source or the destination 6 Ifyou want to filter on just one node address skip step 7 amp 8 and continue with step 9 7 Ifyou want to filter on traffic going between two address nodes i e a conversation select an address type for the second node address from the Type combo box 8 Select anode address from the second Address combo box 9 Click OK The Set Condition dialog box closes and the analyzer applies the filter When a display filter is applied a description of the filter appears to the right of the toolbar in both the Protocol Navigator and the Frame Display windows Note The OK button is unavailable grayed out until the condition selections are complete 13 2 7 Using Advanced Display Filtering Techniques Intermediate to advanced users with a solid knowledge of filter definition and application may find it useful to create some of the more common filters on the fly using the advanced filtering techniques Choose one of the panes in either the Frame Display or Protocol Navigator windows 1 Place the cursor over a parameter you wish to filter on such as a node address or protocol type and right click 2 A pop up menu appears with selections for filtering 3 Select the filter 4 The system either closes the menu and applies the filter or displays t
128. ial Decoder Parameters dialog 1 Select Set Initial Decoder Parameters from the Options menu on the Control 2 Click on the USB tab The dialog displays the most recently selected template content in the Initial Connection list at the top of the tab If the parameter marked for deletion resides in another template then click the Open File icon and select the desired template from the Popup list 3 Select click on and highlight the parameter marked for deletion from the Initial Connection list and click the Delete button at the bottom of the Set Initial Decoder 42 ee trontline Debug Communications Faster 4 Parameters dialog The system removes the selected parameter from the Initial Connection list 4 Click the Save icon at the top of the dialog to display the Save As dialog 5 Ensure that the name of the template is listed in the Save As text box and click Ok The system displays a dialog asking for confirmation of the change to the existing template 6 Click the Yes button The system saves the template and closes the Save As dialog 7 Click the Ok button on the Set Initial Decoder Parameters dialog to apply the template and close the dialog 3 6 6 3 USB Parameter Templates 3 6 6 3 1 ADDING A USB PARAMETER TEMPLATE This procedure adds a template to the system and saves it for later use A template is a collection of parameters required to completely decode communications between multiple devices To add a para
129. ialog 3 6 4 3 L2ZCAP Parameter Templates 3 6 4 3 1 ADDING AN L2CAP PARAMETER TEMPLATE This procedure adds a Parameter Template to the system and saves it for later use A template is a collection of parameters required to completely decode communications between multiple devices To add a parameter to an existing template see Adding a Parameter i window the Frame Display window or the Protocol Navigator window to display the Set Initial Decoder Parameters dialog 1 Select Set Initial Decoder Parameters from the Options menu on the Control 2 Click on the L2CAP tab The dialog displays the most recently selected template content in the Initial Connections list at the top of the tab 3 Click the Reset to Defaults icon at the top of the dialog to clear the Initial Connections list 4 Select the Stream This identifies the role of the device initiating the frame master or slave 5 Enter the Channel ID Enter the channel number 0 through 78 it can be entered as a decimal or a hexadecimal 6 Enter the Connection Handle This is the L2CAP address 7 Enter the Data Source Number When only one data source is employed set this parameter to 0 zero otherwise set to the desired data source 8 Select the Carries PSM Select the protocol that L2CAP traverses to from the list 9 Click the Add button The system displays the new parameter in the Initial Connections window Repeat steps 32 ee trontline
130. icon aa from one of the toolbars 2 Click on the Decode tab of the Find dialog 3 Click the appropriate radio button for the type of search you want to perform or enter a value 4 Click Find Next Decode Patten Time GoTo Specia Events Bookmark Search For String In Decode m Ignore cate v O Search For Al Emoes O Search For Frame ens Orly O Search For information Frames 116 ee trontline Debug Communications Faster 4 Search For String In Decode O Search For All Emces Search For Frame Eros Oriy O Search For Information Frames Side Restriction Search without regard to data ongin O Search only these sides V Slave Master Note The tabs displayed on the Find dialog depend on the product you are running and the content of the capture file you are viewing 11 6Searching for Special Events The analyzer inserts or marks events other than data bytes in the data stream For example the analyzer inserts start of frame and end of frame markers into framed data marking where each frame begins and ends If a hardware error occurs the analyzer shows this using a special event marker To access the search for special events function 1 Select Find from the Edit menu on the Frame Display Event Display or the Protocol Navigator You may choose to select the Find icon from one of the toolbars 2 Click on the Special Events tab of the Find dialog 117 frontline Debug Communic
131. ics window click the Statistics icon mi on the Control window toolbar or choose Statistics from the View menu on the Control window The Statistics window supplies basic information about the data on the network When reviewing a capture file the Statistics window shows a summary of the data in the file The analyzer monitors the network and collects statistics all the time even when data is not actively being captured Activate the Lock icon to stop the window from updating Click the Unlock icon A again to resume updating The analyzer continues to monitor network traffic while the Statistics window is locked so you may see the numbers jump right after updating has resumed reflecting all the statistics that were gathered while the window was locked Tell me more about The difference between the Session Resettable and Buffer Tabs What the statistics mean How Dol Changing the font size Changing the timestamping resolution Switching between absolute and relative timestamps Viewing a chart of the Frame Sizes or Errors Table Copying the information in the Statistics window to a file 89 ee trontline Debug Communications Faster s4 Changing the Frame Size Ranges or add a Range 8 3 Session Resettable and Capture File Tabs The Session and Resettable tabs are parts of the Statistics window NOTE This information applies when running FTS4BT in any of the following modes or when viewing a capture file cre
132. ies the role of the device initiating the frame master or slave e L2CAP Channel The channel number 0 through 78 23 ee trontline Debug Communications Faster e AVDTP Carries Select the protocol that AVDTP traverses to from the following e AVDTP Signaling e AVDTP Media e AVDTP Reporting e AVDTP Recovery e Raw Data 3 6 3 1 Selecting and Applying an AVDTP Parameter Template i window the Frame Display B vinaow or the Protocol Navigator window to display the Set Initial Decoder Parameters dialog 1 Select Set Initial Decoder Parameters from the Options menu on the Control 2 Click on the AVDTP tab The dialog displays the content of the most recently selected Parameter Template in the Initial Connections list at the top of the tab If the template displayed is the desired template then skip to step 4 If it is not then continue with step 3 3 Click the Open File icon at the top of the dialog and select the desired template from the Popup list The system displays the content of the selected template in the Initial Connections list at the top of the dialog 4 Click the OK button to apply the selected template and exit the Set Initial Decoder Parameters dialog 3 6 3 2 AVDTP Parameters 3 6 3 2 1 ADDING AN AVDTP PARAMETER This procedure adds one or more parameters to an existing Parameter Template To create a new template see Adding a Parameter Template i window the Frame Display window or th
133. ift character In a text export the state of the shift bit can be determined by the data in the Character field When letters is active the character field shows letters and vice versa 17 5HTML Export The Frame Display HTML Export feature provides the user with the option to export the entire capture buffer to an html file How to export display data to an html file 1 Select HTML Export from the File menu on the Frame Display window to display the Frame Display HTML Export 163 ee trontine Debug Communications Faster 4 Frame Display HTML Export xi Include Detal Section 4 Suenenary amp No decode section r Frame Range CA C Selection Note Browser print options may alfect whether ary gray background is pemted See Help for info Lick cma _ Hee 2 Choose to include the Summary Pane check the box in the html output If you select All layers in the Detail Section the Data Bytes option becomes available 3 Inthe Detail Section choose to exclude the decode from the Detail Pane in the Frame Display or include All Layers or Selected Layers Only If you choose to include selected layers then select click on and highlight the layers from the list box Click on selected layers in the list to de select or click the Reset button to de select all selected layers 4 Select the range of frames to include All or Selection in the Frame Range section of the dialog Choosing Selection includes only t
134. ill see File View Live Options Window and Help Most of the options are self explanatory e Many of the File menu items are standard Windows type commands Open Close Save Recent Files etc There are two exceptions e Recreate Companion File This option is available when you are working with decoders If you change a decoder while working with data you can use Recreate Companion File to recreate the frm file the companion file to the cfa file Recreating the frm file helps ensure that the decoders will work properly ee fronting Debug Communications Faster 4 e Reload Decoders When Reload Decoders is clicked the plug ins are reset and received frames are redecoded e Under the View menu you can choose which FTS windows are available to open e Live contains commands that used in capturing data e Under Options you have opportunities to set modify various system settings e The Window menu displays the open FTS dialogs and standard options like Cascade Minimize Tile etc e Within the Help menu you can open the electronic Help file About FTS and access the FTS web site for additional help 2 5 Configuration Information on the Control Window The Configuration bar just below the toolbar displays the hardware configuration and may include I O settings It also provides such things as name of the network card address information ports in use etc If the analyzer cannot find the MAC Address it lists zeroes
135. ilter brings up a dialog box where you can filter or hide one or more protocol layers Find Search for errors string patterns special events and more Display Capture Notes Brings up the Capture Notes window where you can view or add notes to the capture file Add Modify Bookmark Add a new or modify an existing bookmark Display All Bookmarks Shows all bookmarks and lets you move between bookmarks Protocol Stack brings up the Protocol Stack Wizard where you can change the stack used to decode framed data YM BBEUBdAd Sg Reload Decoders When Reload Decoders is clicked the plug ins are reset and received frames are redecoded For example If the first frame occurs more than 10 minutes in the past the 10 minute utilization graph stays blank until a frame from 10 minutes ago or less is decoded Packet Timeline Opens the Packet Timeline display Extract Data Opens the Extract Data dialog Packet Error Rate Statistics Opens the Packet Error Rate Statistics display Audio Extraction Opens the Audio Extraction dialog gt 6 E Oo Network View Opens the Network View Window Dashboard Opens the Dashboard Dialog D 83 ee trontline Debug Communications Faster 4 The following icons all change how the panes are arranged on Protocol Navigator Additional layouts are listed in the View menu First Frame Moves to the first frame in the buffer Q Previous Frame Moves to the previous frame
136. imal address of the USB port that connects the device to the computer e End Point Address Range 1 15 This is the decimal address of the operation within the device e USB Carrying Select from the list to apply the USB application 3 6 6 1 Selecting and Applying a USB Parameter Template fe window the Frame Display E window or the Protocol Navigator Oindow to display the Set Initial Decoder Parameters dialog 1 Select Set Initial Decoder Parameters from the Options menu on the Control 2 Click on the USB tab The dialog displays the content of the most recently selected template in the Initial Connections list at the top of the tab If the template displayed is the desired template then skip step 3 and go to step 4 If it is not then continue with step 3 3 Click the Open File icon at the top of the dialog and select the desired template from the Popup list The system displays the content of the selected template in the Initial Connections list at the top of the dialog 4 Click the OK button to apply the selected template and exit the Set Initial Decoder Parameters dialog 3 6 6 2 USB Parameters 3 6 6 2 1 ADDING A USB PARAMETER This procedure adds one or more parameters to an existing template To create a new template see Adding a Parameter Template 1 Select Set Initial Decoder Parameters from the Options menu on the Control fe window the Frame Display E window or the Protocol Navigator window to 4
137. important that you do not remove any connections to the ComProbe while the firmware update is in progress 4 Select Yes Older ComProbes will display an error indicating the ComProbe is older and needs replacing Note that when you do this the Device Information Check Configuration and Update Firmware buttons should become available Update Firmware will not be accessible if you are using an older ComProbe 5 Select the Update Firmware button The utility will display a dialog titled Select the firmware file to download There may be more than one firmware file with extension dfu in the directory The version number of the firmware will be in the name of the file 6 Please select the version you want typically you should choose the highest version number 7 Then press the Open button When the update is complete a dialog appears confirming the download 8 Press the OK button 18 4Advanced System Options These parameters affect fundamental aspects of the software and it is unlikely that you ever have to change them If you do change them and need to return them to their original values the default value is listed in parentheses to the right of the value box Most technical support problems are not related to these parameters and as changing them could have serious consequences for the performance of the analyzer we strongly recommend contacting technical support before changing any of these param
138. in an AVDTP payload by monitoring previous traffic However when this fails to occur the Missing Decoding Information Detected dialog appears and requests that the user supply the missing information The following are the most common among the many possible reasons for a failure to determine the traversal o the capture session started after transmission of the vital information o the analyzer incorrectly received a frame with the traversal information 27 ee trontline Debug Communications Faster 4 o the communication monitored takes place between two players with implicit information not included in the transmission In any case either view the AVDTP payload of this frame and other frames with the same channel as hex data or assist the analyzer by selecting a protocol using this dialog Note that you may use the rest of the analyzer without addressing this dialog Additional information gathered during the capture session may help you decide how to respond to the request for decoding information If you are not sure of the payload carried by the subject frame look at the raw data shown under data in the detail pane on the frame display You may notice something that hints as to the profile in use In addition look at some of the frames following the one in question The data may not be recognizable to the analyzer at the current point due to connection setup but might be discovered later on in the capture 3 6 3
139. ing Which Errors to Search The section with the check boxes allows you to choose which errors the analyzer should look for Click on a box to check or un check it If you want to search only for overrun errors e check the overrun box e _un check the other boxes To search for all types of errors e check all boxes Searching for Error Conditions The first three options are all fairly similar and are described together These options are searching for an event where e one or more error conditions changed e oneor more error conditions occurred e one or more error conditions were off i e no errors occurred The most common search is looking for a few scattered errors in otherwise clean data To do this type of search e choose to search for an event where one or more error conditions occurred e choose which errors to look for e By default the analyzer looks for all types of errors 114 frontline Debug Communications Faster 4 In contrast searching for an event where one or more error conditions were off means that the analyzer looks for an event where the errors were not present For example if you have data that is full of framing errors and you know that somewhere in your 20 megabyte capture file the framing got straightened out you could choose to search for an event where one or more error conditions were off and choose to search only for framing The analyzer searches the file and finds the point at which frami
140. ing Your Data 143 14 2 Saving the Entire Capture File using File gt Save or the Save icon 143 14 3 Saving the Entire Capture File with Save Selection 144 14 4 Saving a Portion of a Capture File 145 14 5 Confirm Capture File CFA Changes 146 14 6 Adding Comments to a Capture File 147 15 Loading and Importing Capture Files 149 15 1 Loading a Capture File 149 15 2 Importing Capture Files 149 15 3 Converting Timestamps 150 15 4 Adding Comments to a Capture File 150 15 5 File Format for Merlin Files 151 16 Printing 153 16 1 Printing from the Frame Display HTML Export 153 vii ee trontline Debug Communications Faster 16 2 Frame Display HTML Export 155 16 3 Printing from the Event Display 156 16 4 Print Preview 158 17 Exporting 161 17 1 Export 161 17 2 Export Filter Out 161 17 3 Exporting Event Display to a File 162 17 4 Exporting Baudot 163 17 5 HTML Export 163 18 System Settings and Program Options 167 18 1 System Settings 167 18 2 System Settings Disabled Enabled Options 169 18 3 Bluetooth ComProbe Maintenance 169 18 4 Advanced System Options 170 18 5 Changing Default File Locations 171 18 6 Selecting Start Up Options 172 18 7 Names 173 18 8 Timestamping 174 18 8 1 Timestamping Options 174 18 8 2 Enabling Disabling Timestamping 174 18 8 3 Switching Between Relative and Absolute Time 175 18 8 4 Changing the Timestamping Resolution 176 18 8 5 Displaying Fractions of a Second 176 18 8 6 Converting Timest
141. ing data values in the legend Changing the window refresh rate Printing the graphs 8 5 2 Printing Graphs 1 Click the Print icon ve to print the graph The analyzer prints exactly what is shown on the window 8 5 3 Changing the Graph Refresh Rate The graphs window refreshes once every second To change the refresh rate 1 Click the Options icon Zo on the Statistics window 2 Enter a new refresh rate in milliseconds in the Time Interval ms text box 8 5 4 Viewing Percentages or Values On the Statistics window you can view data expressed as a percentage 1 Open the Statistics window 2 Select the graph to display 91 ee trontline Debug Communications Faster 4 On the graph window 3 Click the Percentages icon to view data expressed as a percentage 4 Click the Percentages icon again to view the actual number of items of each type 5 Click the Show Data Grid icon E to view both the number and percentage of the total for each item The analyzer places a grid in the legend 8 6 Information on Tables 8 6 1 Octets Per Second Table NOTE This information applies when running FTS4BT in any of the following modes or when viewing a capture file created using any of these modes e High Speed Serial HCI e High Speed UART HSU e USB HCI Speed maximum speed of the network expressed in megabits Current current number of octets per second Average average number of octets per second Peak hig
142. ion Filters 134 Copying Statistics 90 CSV Files 161 Custom Protocol Stack 51 Custom Stack 51 Customizing Fields in the Summary Pane 74 D Data 60 143 144 Data Byte Color Denotation 79 Data Extraction 107 Data Rates 60 Decode Pane 76 187 trontline Decodes 54 67 76 118 Default File Locations 171 Delete a Template 46 Deleting Display Filters 136 Delta Times 60 Difference Between Ethernet Capture Filters 131 Direction 134 Directories 171 Disabling 174 Display Filters 131 136 137 138 Display Options 176 Dots 75 Driver 185 Duplicate View 59 72 E Easy Protocol Filtering 79 138 EBCDIC 62 EBCDIC Codes 183 Enabling Disabling Timestamping 174 Errors 79 81 86 140 141 173 Event Display 72 156 162 Event Display Export 162 Event Display Print 156 Event Numbering 181 Event Pane 78 Exclude 132 Exclude Radio Buttons 132 Expand All Collapse All 76 Expand Decode Pane 73 Export Export Baudot 163 Export Events 162 Export Filter Out 161 F Field Width 74 File 143 144 149 File Format Required for Merlin Capture Files 151 181 File Locations 171 Filtering 80 138 141 Filters 79 80 81 84 86 131 132 134 135 136 137 138 140 141 Find 118 122 123 124 125 126 127 128 Font Size 65 Fractions Of A Second 176 Frame Display 67 71 72 73 74 75 76 77 78
143. is means that the first event in the buffer may be listed as event 11520 of 16334 because events 1 11519 have been wrapped out of the buffer Since row numbers refer to the event numbers they work the same way In the above example the first row would be listed as 2d00 which is hex for 11520 The advantage of not renumbering events is that you can save a portion of a capture file send it to a colleague and tell your colleague to look at a particular event Since the events are not renumbered your colleague s file use the same event numbers that your file does 19 6File Format for Merlin Files FTS imports Merlin s export files that have been exported with Merlin s default settings These files should have an extension of csv It is possible with the Merlin software to hide or change a field s format If you do this before exporting the Merlin file then FTS may have trouble importing the file If you are experiencing problems importing Merlin files then check to make sure that no fields were hidden and that the default field formats were being used when the file was exported from Merlin 181 trontine Debug Communications Faster 4 19 7 Known Issues with the Source BD_ADDR Field The data contained in the Source BD_ADDR field has the potential to be inaccurate A number of factors associated with wireless communication such as complex usage scenarios or dropped data packets due to poor RF reception con
144. isplays This display appears when you select Both at the Throughput Graph Average Packet Throughput 559 164 Bits Sec Average Payload Throughput 261 376 Bits Sec 1 Second Packet Throughput 6 720 Bits Sec 1 Second Payload Throughput 3 240 Bits Sec Width peak 559 164 e Average Packet Throughput is the total packet size over the entire session divided by the total time Total time is calculated by taking the difference in timestamps between the first and last packet e Average Payload Throughput is the total payload over the entire session divided by the total time e 1 Second Packet Throughput is the total packet size over the most recent one second of duration e 1 Second Payload Throughput is not an average Since it s not an average it behaves differently than average throughput In particular while average throughput can be very large with only a couple of packets since it s dividing small packet or payload size by small time 1 second throughput is very small since it counts only what it sees and doesn t try to extrapolate e Width peak This displays the maximum throughput seen so far 9 12 Throughput Graph 9 13 The following figure depicts the Throughput Graph Throughput Over Time Teoup pt Over Tine Cae eee eee a l To 0000045 V Show Running Average Packet Throughput Payload Througou Both Configured Devices Al Dewees 104 ee tron
145. ither hexadecimal decimal or octal The radix can be changed from the Format menu or by right clicking on the pane and choosing Hexadecimal Decimal or Octal Because the Radix pane displays the logical bytes rather than the physical bytes the data in the Radix pane may be different from that in the Event pane See Physical vs Logical Byte Display for more information Colors are used to show which protocol layer each byte belongs to The colors correspond to the layers listed in the Decode pane The Event Radix Binary Character and Decode panes are all synchronized with one another Clicking on an element in any one of the panes highlights the corresponding element in all the other panes 7 1 10 7 7 1 10 8 Character Pane The Character pane represents the logical bytes in the frame in ASCII EBCDIC or Baudot The character set can be changed from the Format menu or by right clicking on the pane and choosing the appropriate character set Because the Character pane displays the logical bytes rather than the physical bytes the data in the Character pane may be different from that in the Event pane See Physical vs Logical Byte Display for more information 77 ee frontline Debug Communications Faster 4 Colors are used to show which protocol layer each byte belongs to The colors correspond to the layers listed in the Decode pane The Event Radix Binary Character and Decode panes are all synchronized with one another
146. late is listed in the Save As text box and click Ok The system displays a dialog asking for confirmation of the change to the existing template 3 Click the Yes button The system saves the parameter changes to the template and closes the Save As dialog 4 Click the Ok button on the Set Initial Decoder Parameters dialog to apply the template and close the dialog 3 6 7 2 Deleting a Template 1 After opening the Set Initial Decoder Parameters dialog click the Delete button at the top of the dialog The system displays the Delete dialog with a list of saved templates 2 Select click on and highlight the template marked for deletion and click the Delete button on the Delete dialog The system removes the selected template from the list of saved templates 3 Click the Ok button on the Delete dialog to complete the deletion process and close the Delete dialog 4 Click the Ok button on the Set Initial Decoder Parameters dialog to apply the deletion and close the dialog 3 7 Spy Mode Spy Mode lets you run the analyzer on a computer and spy on the data going in and out of a COM port or internal modem This means that you can run both the analyzer and a communications application on the same computer and use the analyzer to monitor the conversation between the application and another device Since internal modems look like COM ports to the computer the analyzer can monitor data passing through an internal modem as well a
147. lay scrolls down just enough to make it visible e Multiple packets are selected either by dragging the mouse or by holding down the shift key while navigating or clicking e When asingle packet is selected in the timeline it is also becomes selected in the Frame Display When multiple packets are selected in the timeline only one of them is selected in the Frame Display e The left arrow key goes to the previous packet The right arrow key goes to the next packet The Ctrl left arrow key goes to the previous error packet The Ctrl right arrow key goes to the next error packet 9 4 Button Bar The button bar contains the following a Lock The Lock button only appears in live mode and is automatically depressed when the user scrolls Unlock First Packet Previous Packet Next Packet Last Packet t O0OoO0OO0QQP Previous Interframe Spacing IFS Error e Interframe Spacing is considered valid if it is within 150 us or 2us e Ifthe Interframe Spacing is less than 148 us or greater than 152 us but 97 ee trontline Debug Communications Faster 4 less than or equal to 300 us it is considered an IFS error gt Next Interframe Spacing IFS Error e Interframe Spacing is considered valid if it is within 150 us or 2us e Ifthe Interframe Spacing is less than 148 us or greater than 152 us but less than or equal to 300 us it is considered an IFS error us Previous Error Packet Next Error Packet Zoom In
148. ll filters created by the user The OK button on the Set Condition dialog box is unavailable grayed out until the condition selections are complete When you have multiple Frame Display windows with a display filter or filters those filter do not automatically appear in other Frame Display windows You must use the Hide Reveal feature to display a filter created in one Frame Display in different Frame Display window 13 2 4 Named Display Filters You can create a unique display filter by selecting a data type on the Frame Display and using a right click menu When you create a Name Filter it appears in the Quick Filtering dialog where you can use it do customize the data you see in the Frame Display panes 1 Selecta frame in the Frame Display Summary Pane 2 Right click in the one of the data columns in the Summary Pane CRC NESN DS Packet Success Ethertype Source Address etc 3 Select Filter in data type The Filtering Results dialog appears 4 Enter a name for the filter 5 Select OK The filter you just created appears in the Named Filters section of the Quick Filtering dialog 133 ee trontline Debug Communications Faster s4 13 2 5 Using Compound Display Filters Compound filters use Boolean logic to create complex and precise filters There are three primary Boolean logic operators AND OR and NOT The AND operator narrows the filter the OR operator broadens the filter and the NOT operator ex
149. ll radio button When only one frame is selected the All radio button in the Frame Display Print dialog is selected How to Print Frame Display Data 1 Select Print or Print Preview from the File menu on the Frame Display window to display the Frame Display Print dialog Select Print if you just want to print your data to your default printer Select Print Preview if you want access to printer options 2 Choose to include the Summary Pane check the box in the print output The summary Pane appears at the beginning of the printed output in tabular format If you select All layers in the Detail Section the Data Bytes option becomes available 3 Inthe Detail Section choose to exclude the decode from the Detail Pane in the Frame Display or include All Layers or Selected Layers Only If you choose to include selected layers then select click on and highlight the layers from the list box Click on selected layers in the list to de select or click the Reset button to de select all selected layers 153 ee trontine Debug Communications Faster 54 CAUTION Decode layers printout expanded regardless of the state of the Detail Pane in the Frame Display at the time of the request to print This can produce a print output consisting of hundreds of pages or more We recommend that you use Print Preview to determine the number of pages in your print output prior to printing Frame Display Print incide Detal Section F Summary No deco
150. m Settings Disabled Enabled Options Some of the System Settings options are disabled depending upon the status of the data capture session e As the default all the options on the System Settings dialog are enabled e Once the user begins to capture data by selecting the Start Capture button some of the options on the System Settings dialog are disabled until the user stops data capture and either saves or erases the captured data e The user can go into the Startup Options and Advanced System Options on the System Settings dialog and make changes to the settings at any time 18 3 Bluetooth ComProbe Maintenance The Bluetooth ComProbe Maintenance Utility is used to configure Bluetooth ComProbes and to upgrade the firmware Bluetooth ComProbes should be upgraded to the newest firmware release to take advantage of new features and fixes Upgrading Your Bluetooth ComProbe To start the Bluetooth ComProbe Maintenance Utility 1 Open the FTS4BT desktop folder gt Setup folder 2 Double click the shortcut to the utility OR 1 From your Windows operating system click Start gt Programs gt FTS4BT version gt Setup gt Bluetooth ComProbe Maintenance Utility The main dialog appears 2 Connect the ComProbe to the PC 3 Click on the Select Device button 169 ee trontline Debug Communications Faster 4 To avoid mistakes we recommended that only one ComProbe be connected at a time Also it is very
151. mation for that protocol When a FBLEA predefined Named Filter like Nulls and Polls is selected the Summary drop down is disabled Text with Protocol Stack To the right of the Summary Layer box is some text giving the protocol stack currently in use 70 ee trontline Debug Communications Faster 4 7 1 3 Frame Display Status Bar The Frame Display Status bar appears at the bottom of the Frame Display It contains the following information e Total Frames The total number of frames in the capture buffer or capture file in real time e Frames Filtered In The total number of frames displayed in the filtered results from user applied filters in real time e Frame s Selected Displays the frame number or numbers of selected highlighted frames and the total number of selected frames in parentheses 7 1 4 Hiding and Revealing Protocol Layers in the Frame Display Hiding protocol layers refers to the ability to prevent a layer from being displayed on the Decode pane Hidden layers remain hidden for every frame where the layer is present and can be revealed again at any time You can hide as many layers as you wish Note Hiding from the Frame Display affects only the data shown in the Frame Display and not any information in any other window There are two ways to hide a layer 1 Right click on the layer in the Decode pane and choose Hide protocol name Layer In All Frames 2 Click the Set Protocol Filtering button on
152. mation not included in the transmission In any case either view the USB payload of this frame and other frames with the same address as hex data or assist the analyzer by selecting a protocol using this dialog 44 ee trontline Debug Communications Faster 4 Note that you may use the rest of the analyzer without addressing this dialog Additional information gathered during the capture session may help you decide how to respond to the request for decoding information If you are not sure of the payload carried by the subject frame look at the raw data shown under data in the detail pane on the frame display You may notice something that hints as to the profile in use In addition look at some of the frames following the one in question The data may not be recognizable to the analyzer at the current point due to connection setup but might be discovered later on in the capture 3 6 6 5 USB Override Decode Information The Set Subsequent Decoder Parameters is a selection from the Options menu on the Frame Displays dialog This option allows the user to override an existing parameter at any frame in the capture where the parameter is used If you have a parameter in effect and wish to change that parameter 1 Select the frame where the change should take effect 2 Select Set Subsequent Decoder Parameters from the Options menu or by selecting a frame in the frame display and choosing from the right click pop up menu a
153. means the frame was decoded successfully and the protocol listed in the Summary Layer drop down box exists in the frame No dot means the frame was decoded successfully but the protocol listed in the Summary Layer drop down box does not exist in the frame A green circle means the frame was not fully decoded There are several reasons why this might happen One reason is that the frame compiler hasn t caught up to that frame yet It takes some time for the analyzer to compile and decode frames Frame compilation also has a lower priority than other tasks such as capturing data If the analyzer is busy capturing data frame compilation may fall behind When the analyzer catches up the green circle changes to either a green dot or no dot Another reason is if some data in the frame is context dependent and we don t 75 ee trontline Debug Communications Faster 4 have the context An example is a compressed header where the first frame gives the complete header and subsequent frames just give information on what has changed If the analyzer does not capture the first frame with the complete header it cannot decode subsequent frames with partial header information A magenta triangle indicates that a bookmark is associated with this frame Any comments associated with the bookmark appear in the column next to the bookmark symbol 7 1 10 4 Frame Display Right Click Filtering In Frame Display protocols are displayed as tab
154. meter to an existing template see Adding a Parameter fe window the Frame Display E window or the Protocol Navigator window to display the Set Initial Decoder Parameters dialog 1 Select Set Initial Decoder Parameters from the Options menu on the Control 2 Click on the USB tab The dialog displays the most recently selected template content in the Initial Connections list at the top of the tab 3 Click the Reset to Defaults icon at the top of the dialog to clear the Initial Connections list 4 Enter the Function Address Range 1 127 This is the decimal address of the USB port that connects the device to the computer 5 Enter the End Point Address Range 1 15 This is the decimal address of the operation within the device 6 Select the USB Application from the USB Carrying drop down list 7 Click the Add button The system displays the new parameter in the Initial Connections window Repeat steps 4 through 7 until all desired parameters are added 8 Click the Save icon at the top of the dialog to display the Save As dialog 43 ee trontline Debug Communications Faster 4 9 Enter a name for the new template and click Ok The system saves the template and closes the Save As dialog 10 Click the Ok button on the Set Initial Decoder Parameters dialog to apply the template and close the dialog 3 6 6 3 2 DELETING A USB PARAMETER TEMPLATE fe window the Frame Display E window or the Protocol Navigat
155. mmunications Faster 4 2 Click on the Decode tab of the Find dialog Find Decode Pattern Time GoTo SpecialEverts Bookmark Search For String In Decode CJ lone case O Search For Al Errors O Search For Frame Spor O Search For Infoemation Frames Decode Patten Time GoTo SpeciatEvents Signal Emor Boc Find Next Seach For Sting In Decode C Ignore case v F O Search For All Errors O Search For Frame Emoes Only O Search For Information Frames Side Restriction Search without regaed to data origin O Seach only these sides FOTE moce Note The tabs displayed on the Find dialog depend on the product you are running and the content of the capture file you are viewing 11 8Side Restrictions Side Restriction means that the analyzer looks for a pattern coming wholly from the DTE or DCE side If you choose to search without regard for data origin the analyzer looks for a pattern coming from one or both sides For example if you choose to search for the pattern ABC and you choose to search without regard for data origin the analyzer finds all three instances of ABC shown below 119 ee trontine Debug Communications Faster 4 Event Display Evert 16 to 42 of 6 425 27 events Rate Deka CRC DTE CRC DCE No Timestamp No Timestamp 9 35 For Help Press F1 The first pattern with the A and the C coming from the DTE device and the B coming from the DCE is a good exa
156. mple of how using a side restriction differs from searching without regard to data origin While searching without regard for data origin finds all three patterns searching using a side restriction never finds the first pattern because it does not come wholly from one side or the other If you choose to search for the pattern ABC and you restrict the search to just the DTE side the analyzer finds the following pattern Event Display i Fie Edt View Format Options Window Help Ate amp Evert 16 to 42 of 6 425 27 events Rate n Deka RCOTE CRC OCE No Timestamp No Timestamp 9c 35 For Help Press Fi In this example the analyzer finds only the second pattern highlighted above because we restricted the search to just the DTE side The first pattern doesn t qualify because it is split between the DTE and DCE sides and the third pattern though whole comes from just the DCE side If we choose both the DTE and the DCE sides in the above example then the analyzer finds the second pattern followed by the third pattern but not the first pattern This is because each side has one instance in which the whole pattern can be found The analyzer completely searches the DTE side first followed by the DCE side Side Restriction is available for pattern and error searching 120 trontline Debug Communications Faster 4 11 9Searching by Signal You can search using information originating from the Breakout Bo
157. n t Care means that the analyzer ignores that error condition e Select the appropriate state for each type of error Example If you need to find an event where just an overrun error occurred but not any other type of error you would choose overrun error to be On and set all other errors to Off This causes the analyzer to look for an event where only an overrun error occurred If you want to look for events where overrun errors occurred and other errors may have also occurred but it really doesn t matter if they did or not choose overrun to be On and set the others to Don t Care The analyzer ignores any other type of error and find events where overrun errors occurred To find the next error click the Find Next button To find an error that occurred earlier in the buffer to where you are click the Find Previous button 115 frontline Debug Communications Faster 4 Starting a Search 11 5Searching for Frame Errors There are several options for error searching e Search for All Errors finds frame errors as well as frames with byte level errors such as parity or CRC errors e Search for Frame Errors Only finds Frame specific errors such as Frame Check errors e Search for Information Frame only searches Information Frames To access the search within decodes function 1 Select Find from the Edit menu on the Frame Display Event Display or the Protocol Navigator You may choose to select the Find
158. n it is the master of a new piconet and the PC is the slave The PC is still the master of the piconet between the PC and keyboard A role switch now occurs between the PC and the mouse and the PC is now the master of a piconet with two slaves the mouse and keyboard 2 9 Using more than one additional ComProbe when sniffing a link There will be instances when you will want to use one or more additional ComProbe when sniffing an FTS4BT a Low Energy Analyzer link The procedure for doing that appears below 4 Locate the file Bluetooth air personality which will be in C Program Files Frontline Test System II Frontline FTS4BT version App Data Decoders Bluetooth 5 Find the section titled Personality FTS4BT Generic Scatternet 6 Locate the line CmdLine mem FTS4BT generic dspath btcpds exe Mode Scatternet 7 On the end of that add dsnum n where n is the number of packet sniffers you need to use For example if you wanted to use three packet sniffers the line would read CmdLine mem FTS4BT generic dspath btcpds exe Mode Scatternet dsnum 3 8 Save the file Note Be sure to include the quotes ee trontine Debug Communications Faster 54 2 10 Minimizing Windows Windows can be minimized individually or as a group when the Control window is minimized To minimize windows as a group 1 Goto the Window menu on the Control window 2 Select Minimize Control Minimizes All T
159. nd make the needed changes 3 Select the rule you wish to modify from the list of rules 4 Choose the protocol the selected item carries from the drop down list and click OK 5 Each entry in the Set Subsequent Decoder Parameters dialog takes effect from the specified frame onward or until redefined in this dialog on a later frame Note If the capture has no user defined overrides then the system displays a dialog stating that no user defined overrides exist 3 6 7 Decoder Parameter Templates 3 6 7 1 Adding a New or Saving an Existing Template A template is a collection of parameters required to completely decode communications between multiple devices This procedure adds a template to the system and saves it for later use 1 Click the Save button at the top of the Set Initial Decoder Parameters dialog to display the Save As dialog 2 Enter a name for the new template and click Ok The system saves the template and closes the Save As dialog 45 ee trontline Debug Communications Faster 4 3 Click the Ok button on the Set Initial Decoder Parameters dialog to apply the template and close the dialog Save Changes to a Template This procedure saves changes to parameters in an existing template 1 After making changes to parameter settings in a user defined template click the Save button at the top of the Set Initial Decoder Parameters dialog to display the Save As dialog 2 Ensure that the name of the temp
160. ndow identical to the first Apply Modify Display Filters Opens the Display Filter dialog Quick Protocol Filter brings up a dialog box where you can filter or hide one or more protocol layers Find Search for errors string patterns special events and more Display Capture Notes Brings up the Capture Notes window where you can view or add notes to the capture file Add Modify Bookmark Add a new or modify an existing bookmark Display All Bookmarks Shows all bookmarks and lets you move between bookmarks Protocol Stack brings up the Protocol Stack Wizard where you can change the stack used to decode framed data Reload Decoders When Reload Decoders is clicked the plug ins are reset and received frames are redecoded For example If the first frame occurs more than 10 minutes in the past the 10 minute utilization graph stays blank until a frame from 10 minutes ago or less is decoded a OEB UBAS Packet Timeline Opens the Packet Timeline display Extract Data Opens the Extract Data dialog Packet Error Rate Statistics Opens the Packet Error Rate Statistics display SE QEK Audio Extraction Opens the Audio Extraction dialog Pie Chart This icon displays a chart that displays the number of frames with and without errors AA Network View Opens the Network View Window Dashboard Opens the Dashboard Dialog 69 ee trontline Debug Communications Faster S Filter Text giving the fil
161. ne E Save as type Web Page Him gt Cancel 6 Enter a name for the file you want to save Note There is no need to choose a file type The file is saved as a htm 7 Select Save The file is saved as a htm file in the file location you chose 16 3Printing from the Event Display About Event Display Print The Event Display Print feature provides the user with the option to print either the entire capture buffer or the current selection When Print Preview is selected the output displays in a browser print preview window where the user can select from the standard print options The output file format is in html and uses the Microsoft Web Browser Control print options for background colors and images see below Print Background Colors Using Internet Explorer 1 Open the Tools menu on the browser menu bar Select Internet Options menu entry Click Advanced tab Check Print background colors and images under the Printing section ob oe ow NS Click the Apply button then click OK The Event Display Print feature uses the current format of the Event Display as specified by the user 156 ee trontline Debug Communications Faster 4 Note See About Event Display for an explanation on formatting the Event Display prior to initiating the print feature Configure the Print File Range in the Event Display Print Dialog Selecting more than one event in the Event Display window defaults the radio but
162. ng and the content of the capture file you are viewing 11 122 Entering Characters Various characters are used when creating a search string on the Find dialog You can enter any character from a character set with the following exceptions amp These characters are used as prefixes to let you to enter hex binary control or wildcard characters 1 Place the cursor in the Pattern box and type in your string 2 Click Find Next in order to find the next occurrence of the string 3 Click on Find Next as many times as necessary until the analyzer has searched all the data 4 Clicking on Find Previous searches the buffer backwards The escape character is the backslash Use this character when you want to search for one of the above restricted characters For example to search for a you enter To search for a enter Check Ignore Case to do a case insensitive search 123 ee trontline Debug Communications Faster 4 T1235 Entering Hex or Binary Hex or Binary values are used when creating a search string on the Find dialog To enter a hex value 1 Enter a followed by two hex digits 2 For example to search for hex 00 01 enter 00 01 3 Ifyou need to specify the as a character use 4 The symbol tells the analyzer that the following characters are hex digits To enter a binary value e The amp symbol tells the analyzer that a binary number comes next For example to search for binary
163. ng errors stopped occurring Searching for an event where the error conditions changed means that the analyzer searches the data and stop at every point where the error condition changed from on to off or off to on For example if you have data where sometimes the framing is wrong and sometimes right you would choose to search framing errors where the error condition changed This first takes you to the point where the framing errors stopped occurring When you click Find Next the analyzer stops at the point when the errors began occurring again The analyzer takes the current selected byte as its initial condition when running searches that rely on finding events where error conditions changed The analyzer searches until it finds an event where error conditions changed or it reaches the end of the buffer at which point the analyzer tells you that there are no more events found in the buffer If you are searching for an exact match the analyzer asks you if you want to continue searching from the beginning of the buffer Searching for Exact Error Conditions To search for an exact state means that the analyzer finds events that exactly match the error conditions that you specify e Select the This exactly describes the state radio button e This changes the normal check boxes to a series of radio buttons labeled On Off and Don t Care for each error e On means that the error occurred e Off means that the error did not occur e Do
164. ng steps 1 Selecta protocol stack 2 Goto the Control window and choose Reframe from the File menu See Reframing a Function for more information 18 ee trontline Debug Communications Faster 4 3 4 4 1 0 Settings Dialog in Capture File Viewer The I O Settings dialog only appears when viewing serial data It displays the settings that were in effect when the file was captured The window looks different depending on whether you are viewing asynchronous or synchronous data When using capture file viewer the I O Settings dialog is grayed out except for the Custom Protocol Stack button and the Names button The analyzer knows which protocols were used when the file was captured and automatically decodes the data in the file according to those protocols If you need to change the protocol click the Custom Protocol Stack button to create a custom stack Click the Names button to change the labels for errors control signals and the sides displayed in the other windows of the analyzer 3 4 5 Saving Configurations 3 4 5 1 Saving a Configuration to a File 1 Setup your configuration on the I O Settings window 2 Ifaconfiguration is already open and you have altered it go to the File menu and choose Save As otherwise click on the Save Settings icon 3 Inthe File name box type a name for your configuration You do not need to add an extension the system adds a cfg extension automatically 4 By default the an
165. ng with Absolute Timestamp 126 11 13 3 Searching with Relative Timestamp 127 11 13 4 Choosing On or Before or On or After 128 12 Bookmarks 129 12 1 Bookmarks 129 12 2 Adding Modifying or Deleting a Bookmark 129 12 3 Displaying All and Moving Between Bookmarks 130 vi ee trontline Debug Communications Faster S 13 Filtering 131 13 1 Difference Between Ethernet Capture Filters and Display Filters 131 13 2 Display Filters 131 13 2 1 About Display Filters 131 13 2 2 Including and Excluding Radio Buttons 132 13 2 3 Creating a Display Filter 132 13 2 4 Named Display Filters 133 13 2 5 Using Compound Display Filters 134 13 2 6 Defining Node and Conversation Filters 134 13 2 7 Using Advanced Display Filtering Techniques 135 13 2 8 Deleting and Hiding Display Filters 136 13 2 9 Editing Filters 137 13 3 Protocol Filtering from the Frame Display 138 13 3 1 Easy Protocol Filtering 138 13 3 2 Filtering On the Summary Layer Protocol 138 13 3 3 Quick Filtering on a Protocol Layer 139 13 3 4 Filtering on all Frames with Errors from the Frame Display 140 13 4 Protocol Filtering from the Protocol Navigator 140 13 4 1 Filtering on a Protocol Layer 140 13 4 2 Filtering on all Frames with Bookmarks 140 13 4 3 Filtering on all Frames with Errors from the Protocol Navigator 141 13 4 4 Filtering on all Frames with Special Information Nodes 141 13 4 5 Named Filters 141 14 Saving Data 143 14 1 Sav
166. ning from the currently selected event e Ifthe end of the buffer is reached before a match is found the analyzer asks you if you want to continue searching from the beginning e If you want to be sure to search the entire buffer place your cursor on the first event in the buffer Starting a Search 11 4Searching for Data Errors The analyzer can search for several types of data errors You can choose which errors you want to search for and whether to search the DTE or DCE data or both Bytes with errors are shown in red in the Event Display window making it easy to find errors visually when looking through the data To access the data errors search function 1 Select Find from the Edit menu on the Frame Display Event Display or the Protocol Navigator You may choose to select the Find icon from one of the toolbars 2 Click on the Error tab of the Find dialog 113 ee trontline Debug Communications Faster 4 Decode Pattern Time GoTo Special Events Signa Emo Boc 4 gt Search for event where One ot more of these changed vib aan One cx more of these occuned onac V deton Find Previous One o more of these was off bes the state raad irea Hee Party Side Restnction Framing Gy Sezech without regard to daa ongni Search only these sides Mote AOcE Note The tabs displayed on the Find dialog depend on the product you are running and the content of the capture file you are viewing Select
167. ntline Debug Communications Faster 4 3 To modify a bookmark change the comment in the dialog box and click OK 4 Todelete a bookmark click the Delete button You can also modify or delete a bookmark by right clicking on the frame and choosing Modify Bookmark from the right click menu 12 3 Displaying All and Moving Between Bookmarks There are two ways to move between bookmarks 1 Press the F2 key to move to the next frame or event with a bookmark 2 Click the Display All Bookmarks icon Select the bookmark you want to move to and click the Go To button or simply double click on the bookmark Click the Move Forward and Move Back buttons to cycle through the bookmarks Decode Patem Time GoTo Specia Events Bookmark Frome 1 1 11 28 2006 1 33 56 504976 PM Eventi 3760421 2 11 28 2006 1 45 27 347469 PM e To delete a bookmark select it and click the Delete button e To modify a bookmark select it and click the Modify button e Click Remove All to delete all the bookmarks 130 ee trontline Debug Communications Faster 54 13 Filtering 13 1Difference Between Ethernet Capture Filters and Display Filters There are two types of filters Display filters and Ethernet capture filters An Ethernet capture filter looks at frames when they are first captured If the frame satisfies the filter criteria the frame is kept and put in the capture buffer If the frame does not satisfy the filter criteria it is
168. ntline Debug Communications Faster 4 Frame Decoder is for the development of add on components to extend the functionality of your FTS protocol analyzer Those add on components are generally used to decode existing or custom protocols The core of each such decoder is a program that defines how the protocol data are to be broken up into fields and displayed in the Frame Display window of the analyzer software The DecoderScript Manual provides instruction on how to create custom decoders and use them just like any of the decoders supplied with the protocol analyzer You can also apply this knowledge to modify decoders supplied with the protocol analyzer For more information about Frame Decoder consult the DecoderScript Manual located in the desktop folder under Optional Components or simply select Start Programs Frontline Product Name and Version Number Optional Components DecoderScript Manual 186 ee trontline Debug Communications Faster s4 20 Index A A2DP Decoder Parameters 21 About Display Filters 131 About Statistics 89 Absolute Time 175 Absolute Timestamp Search 126 Add a New or Save an Existing Template 45 Adding a New Predefined Stack 51 Adding Comments To A Capture File 147 150 Advanced Display Filtering Techniques 135 Apply Capture Filters 131 132 Apply Display Filters 131 132 134 135 136 137 138 ASCII 62 123 character set 182 removing the numbers on the Even
169. o the ComProbe while the firmware is being updated If you do the following error message appears E Bluetooth low energy datasource A Do not remove any connections to the ComProbe while the firmware update is in progress 1 Make sure the cabling is attached to port 1 on the ComProbe Transport Transport displays the ID number for the transport device s that you have connected The device s will either be a USB to SPI converter or a SPI to LPT converter 2 Select the file location that contains the firmware update by clicking the Browse button The firmware update file is located at C Program Files Frontline Test System II Frontline Bluetooth low energy Analyzer version Bluetooth low energy ComProbe Firmware Drivers After you select the file you are ready to complete the download 14 _ frontline Debug Communications Faster S 3 Select Flash Device The download begins with the Status bar displaying the progress When the download is complete you can check the firmware version by checking the Status dialog It s very important that you perform this update a total of three times to completely update the ComProbe s firmware If the firmware versions are not the same you will not be able to start sniffing 3 4 1 0 Settings 3 4 1 Bluetooth Low Energy Analyzer I O Settings The IO Settings dialog is one of the three tabs that appear when you first start the Bluetooth low energy Analyzer
170. of a column 1 Place the cursor over the right column divider until the cursor changes to a solid double arrow 2 Click and drag the divider to the desired width 3 To auto size the columns double click on the column dividers 74 frontline Debug Communications Faster 4 Hiding Columns To hide a column 1 Drag the right divider of the column all the way to the left 2 The cursor changes to a split double arrow when a hidden column is present 3 To show the hidden column place the cursor over the divider until it changes to a split double arrow then click and drag the cursor to the right 4 The Frame Size Timestamp and Delta columns can be hidden by right clicking on the header and selecting Show Frame Size Column Show Timestamp Column or Show Delta Column Follow the same procedure to display the columns again Moving Columns Changing Column Order To move a column 1 Click and hold on the column header 2 Drag the mouse over the header row 3 A small white triangle indicates where the column is moved to 4 When the triangle is in the desired location release the mouse Restoring Default Column Settings To restore columns to their default locations their default widths and show any hidden columns 1 Right click on any column header and choose Restore Default Column Widths or select Restore Default Column Widths from the Format menu 7 1 10 3 Frame Symbols in the Summary Pane A green dot
171. og 28 ee trontline Debug Communications Faster 4 1 Select Set Initial Decoder Parameters from the Options menu on the Control window the Frame Display window or the Protocol Navigator window to display the Set Initial Decoder Parameters dialog For more on setting parameters see Selecting and Applying an L2CAP Parameter Template The Template function provides the capacity to create multiple templates that contain different parameters This capability allows the user to maintain individual templates for each Bluetooth network monitored Applying a template containing only those parameters necessary to decode transmissions particular to an individual network enhances the efficiency of the analyzer to decode data Each entry in the Set Initial Decoder Parameters dialog takes effect from the beginning of the capture onward or until redefined in the Set Subsequent Decoder Parameters dialog The L2CAP Set Initial Decoder Parameters dialog requires the following user inputs to complete a Parameter e Stream This identifies the role of the device initiating the frame master or slave e Channel ID The channel number 0 through 78 e Connection Handle This is the actual physical connection values for the devices e Data Source Number When only one data source is employed set this parameter to 0 zero otherwise set to the desired data source e Carries PSM Select the protocol that L2CAP traverses to from the f
172. ollowing e AMP Manager e AMP Test Manager e SDP e RFCOMM e TCS e LPMP e BNEP e HCRP Control e HCRP Data e HID e AVCTP e AVDTP 29 ee trontline Debug Communications Faster 4 e CMTP e MCAP Control e IEEE P11073 20601 e Raw Data 3 6 4 1 Selecting and Applying an L2CAP Parameter Template fe window the Frame Display E window or the Protocol Navigator window to display the Set Initial Decoder Parameters dialog 1 Select Set Initial Decoder Parameters from the Options menu on the Control 2 Click on the L2CAP tab The dialog displays the content of the most recently selected Parameter Template in the Initial Connections list at the top of the tab If the template displayed is the desired template then skip to step 4 If it is not then continue with step 3 3 Click the Open File icon at the top of the dialog and select the desired template from the Popup list The system displays the content of the selected template in the nitial Connections list at the top of the dialog 4 Click the OK button to apply the selected template and exit the Set Initial Decoder Parameters dialog 3 6 4 2 LZCAP Parameters 3 6 4 2 1 ADDING AN L2CAP PARAMETER This procedure adds one or more parameters to an existing Parameter Template To create a new template see Adding a Parameter Template 1 Select Set Initial Decoder Parameters from the Options menu on the Control window fe A the Frame Display wind
173. ome data with a timestamp and some data without When doing a search by timestamp the analyzer ignores all data without a timestamp Starting a Search 1 12 Entering Search Patterns String Searches 1 121 Searching by Pattern Search by Pattern lets you perform a traditional string search You can combine any of the formats when entering your string and your search can include wildcards You can search one or both sides of a circuit containing interwoven data such as serial communication To access the search by pattern function 1 Select Find from the Edit menu on the Frame Display Event Display or the Protocol Navigator You can also click the Find icon aa from one of the toolbars 2 Click on the Pattern tab of the Find dialog Decode Pattem Time GoTo Special Events Bookmark Pattern x Enter Hex values as xx Ignore case Find Previous Binary values as amp bbbbbbbb Control characters as c matches any byte or hex or binary digit To enter amp or prefix with character 122 ee trontline Debug Communications Faster 4 Decode Potter Time GoTo Specia Events Signal Emoe Pater x Ente Hex values as o Cige caso enous Pieri fonts eck aata te aac es te ec iio A To enter or prefix with character Side Restncton Search without regard to data ongin Search only these sides F DTE Moce Note The tabs displayed on the Find dialog depend on the product you are runni
174. ome of the data that the statistics are based on has been lost 8 4 Copying Statistics To The Clipboard NOTE This information applies when running FTS4BT in any of the following modes or when viewing a capture file created using any of these modes e High Speed Serial HCI e High Speed UART HSU e USB HCI To copy the information from an individual table to the clipboard where it can be pasted into any application 1 Choose the name of the table from the Edit menu 2 Tocopy the contents of all the tables choose Copy All to Clipboard 90 ee trontine Debug Communications Faster 4 8 5 Graphs 8 5 1 Statistics Graphs Open the Statistics window and click on the picture of a graph 1 on the table header or choose the graph name from the Graph menu on the Statistics window The Frame Sizes Graph window has Session Resettable and Buffer tabs that correspond to the tabs on the Statistics window Each tab shows the data that corresponds to the appropriate tab on the Statistics window The Frame Sizes Graph window displays the number of frames of each length in either a pie chart or bar graph format Click the Pie icon to display a pie chart and click the Bar icon to display a bar graph For networks with more than one side the analyzer displays one graph for each side To view the aggregate of all sides click the Aggregate icon F See Also Switching between viewing percents or actual values View
175. ommunications Faster 4 There are two problems with the buffering system and Spy mode One is that data may not be timestamped accurately and the other is that control signal states may not be correct the analyzer timestamps the byte and records the state of the control signals at the time it retrieves the byte from the UART If the buffers are being used an interrupt is generated until several bytes have already come in possibly resulting in incorrect timestamps and signal states The analyzer solves the problem by telling the UART to generate an interrupt every time a byte comes in but the analyzer cannot do this when operating in Spy mode In Spy mode the application being monitored has control of the UART and specifies how the buffers is used The result is that the captured data may not be completely accurate If you are using Spy mode we recommend turning off the FIFOs on the UART if accurate recording of timestamps or control signal states is important 3 7 2 Turning Off the FIFO Buffers In Windows XP 1 Click on the Start button and choose Control Panel 2 Click on the Performance and Maintenance selection then the System selection OR Simply right click the My Computer icon on your desktop and select Properties from the Popup menu 3 On the System Properties dialog click on the Hardware tab then click the Device Manager button 4 Expand the Ports section and double click on the port you want to change to open the
176. or window to display the Set Initial Decoder Parameters dialog 1 Select Set Initial Decoder Parameters from the Options menu on the Control 2 Click on the USB tab The dialog displays the most recently selected template content in the Initial Connections list at the top of the tab 3 Click the Delete icon at the top of the dialog The system displays the Delete dialog with a list of saved templates 4 Select click on and highlight the template marked for deletion and click the Delete button on the Delete dialog 5 The system removes the selected template from the list of saved templates 6 Click the Ok button on the Delete dialog to complete the deletion process and close the Delete dialog 7 Click the Ok button on the Set Initial Decoder Parameters dialog to apply the deletion and close the dialog 3 6 6 4 USB Missing Decode Information The system usually determines the protocol carried in an USB payload by monitoring previous traffic However when this fails to occur the Missing Decoding Information Detected dialog appears and requests that the user supply the missing information The following are the most common among the many possible reasons for a failure to determine the traversal e the capture session started after transmission of the vital information e the analyzer incorrectly received a frame with the traversal information e the communication monitored takes place between two players with implicit infor
177. ormation from the Frame Display and the Protocol Navigator The timelines provide a rich set of diverse information about low energy packets both individually and as a range Information is conveyed using text color packet size and position renf ps ow Tee OI 0 ae x Disca Ste me _ Barones Oua Panat Monges DA rere O raet B ecaro De tou B ete cert D aa n Oncor gt Oommen Ermer D co a Bree yor Oa vorams EJ erea K m Dut t re Mu a a fames Lory Lom J a a a a oo famwes Lome You access the Timeline by selecting Bluetooth low energy Timeline from the View menu or by pressing the Bluetooth low energy Timeline icon on the Control Window toolbar Frame Display or Protocol Navigator Select one of the links below to learn more about the Bluetooth low energy Timeline Packet Depiction Navigating and Selecting Data Button Bar Menu Bar 95 ee trontline Debug Communications Faster s4 Visual Elements Zooming Throughput Display Average Throughput Indicators One Second Throughput Indicators Throughput Graph Discontinuities Legend 9 2 Bluetooth low energy Timeline Packet Depiction The timeline shows Bluetooth packets within a specific period of time e The time segments flow left to right and down following a complete row across Then you move down to the next row go across then down the to next row just
178. others and can show different data use a different radix or character set or be frozen or live The Event Display windows are numbered in the title bar If you have multiple Event Displays open click on the Event Display icon P on the Control window toolbar to show a list of all the Event Displays currently open Select a window from the list to bring it to the front 6 4 Calculating CRCs or FCSs The cyclic redundancy check CRC is a function on the Event Display window used to produce a checksum The frame check sequence FCS are the extra checksum characters added to a frame to detect errors 59 ee trontline Debug Communications Faster 4 1 Open the Event Display 7 window 2 Click and drag to select the data you want to generate a CRC for 3 Click on the CRC icon Vv f 4 Inthe CRC dialog box click on the down arrow to show the list of choices for CRC algorithms Choose an algorithm to use Choose CRC 32 Ethernet Choose CRC 32 Ethernet for Ethernet data or the appropriate CRC type for serial data 5 Enter aseed value in hexadecimal if desired 6 Click OK to generate the CRC It appears in the byte information lines at the bottom of the Event Display window Whenever you select a range of data a CRC using the algorithm you selected is calculated automatically CRC in Ethernet data Ethernet network cards do not normally send the CRC with the frame to the upper layers of the system The hardware on the
179. ow B or the Protocol Navigator Oh indow to display the Set Initial Decoder Parameters dialog 2 Click on the L2CAP tab The dialog displays the most recently selected template content in the Initial Connections list at the top of the tab If the parameter must reside in another template then click the Open File icon and select the desired template from the Popup list 3 Select the Stream This identifies the role of the device initiating the frame master or slave 4 Enter the Channel ID Enter the channel number 0 through 78 it can be entered as a decimal or a hexadecimal 30 ee trontliine Debug Communications Faster s4 5 Enter the Connection Handle This is the L2CAP address 6 Enter the Data Source Number When only one data source is employed set this parameter to 0 zero otherwise set to the desired data source 7 Select the Carries PSM Select the protocol that L2CAP traverses to from the list 8 Click the Add button The system displays the new parameter in the Initial Connection window Repeat steps 3 through 8 until all desired parameters are added 9 Click the Save icon at the top of the dialog to display the Save As dialog 10 Ensure that the name of the template is listed in the Save As text box and click Ok The system displays a dialog asking for confirmation of the change to the existing template 11 Click the Yes button The system saves the new parameter to the template and closes th
180. pen 59 Open Capture File 149 Options 172 174 Override Decode Information 28 40 Overriding Frame Information 54 P Panes 73 Pattern 122 Percentages 91 Performance Issues For High Resolution Timestamps 177 Performance Notes 180 Physical Errors 79 Pie Charts 91 Printing 91 156 Printing from the Frame Display 153 Progress Bars 181 Protocol Protocol Layer Colors 79 Protocol Navigator 82 Debug Communications Faster 4 Protocol Stack 51 52 Q Quick Export 161 Quick Filtering 81 140 R Radix 77 Red Frame Numbers 79 Relative Time 125 175 Relative Timestamp Search 127 Remove Bookmarks 129 Columns 74 Filters 136 Framing Markers 53 Renaming 138 Reset Panes 73 Resetable Tab 90 Resolution 176 Revealing Display Filters 136 Revealing Layers 85 Revealing Protocol Layers 85 RFCOMM 36 37 38 39 40 RFCOMM Missing Decode Information 39 RFCOMM Override Decode Information 40 RFCOMM Parameter 37 Delete 37 RFCOMM Parameter Template 36 38 39 Add 38 Apply 36 Delete 39 S Save 132 143 144 Save As 143 Saving 143 144 Display Filter 132 Saving the Capture File using File gt Save or the Save icon 143 Search 118 122 123 124 125 126 127 128 130 binary value 122 bookmarks 130 character string 122 control characters 124 entering character strings 123 hex or binary characters 124 hex pattern 1
181. plate and close the dialog 3 6 3 3 AVDTP Parameter Templates 3 6 3 3 1 ADDING AN AVDTP PARAMETER TEMPLATE This procedure adds a Parameter Template to the system and saves it for later use A template is a collection of parameters required to completely decode communications between multiple devices To add a parameter to an existing template see Adding a Parameter 1 Select Set Initial Decoder Parameters from the Options menu on the Control D fe window the Frame Display E window or the Protocol Navigator window to display the Set Initial Decoder Parameters dialog 2 Click on the AVDTP tab The dialog displays the most recently selected template content in the Initial Connections list at the top of the tab 3 Click the Reset to Defaults button at the top of the dialog to clear the Initial Connections list 4 Enter the Data Source Number When only one data source is employed set this parameter to 0 zero otherwise set to the desired data source 5 Select the Device Role This identifies the role of the device initiating the frame master or slave 6 Enter the L2CAP Channel Enter the channel number 0 through 78 it can be entered as a decimal or a hexadecimal 7 Select the AVDTP Carries Select the protocol that AVDTP traverses to from the list 8 Click the Add button The system displays the new parameter in the Initial Connections window Repeat steps 26 ee trontline Debug Communications Faster
182. play Event Display or the Protocol Navigator You can also click the Find icon a8 on the toolbar 2 The system displays the Find dialog with the Go To tab selected Decode Paten Time GoTo Specia Events Bookmark Frame Number 1 Move Eoewaed Data Event Number Move Back Al Everts Number GoTo Sand i ep Note The tabs displayed on the Find dialog depend on the product you are running and the content of the capture file or buffer you are viewing To go to a particular frame 1 Select the Frame Number radio button 2 Type the frame number in the box 3 Click the Go To button 4 To move forward or backward a set number of frames type in the number of frames you want to move 5 Then click the Move Forward or Move Back button To go to a particular event 1 Select the Data Event Number or All Events Number radio button 2 Type the number of event in the box 3 Click the Go To button 4 To move forward or backwards through the data type in the number of events that you want to move each time 110 ee trontline Debug Communications Faster 54 5 Then click on the Move Forward or Move Backward button 6 For example to move forward 10 events type the number 10 in the box and then click on Move Forward Each time you click on Move Forward FTS moves forward 10 events See Event Numbering for why the Data Event Number and All Events Number may be different As a general rule if you h
183. plays a dialog asking for confirmation of the change to the existing template 6 Click the Yes button The system saves the template and closes the Save As dialog 37 ee trontline Debug Communications Faster 4 7 Click the Ok button on the Set Initial Decoder Parameters dialog to apply the template and close the dialog 3 6 5 3 RFCOMM Parameter Templates 3 6 5 3 1 ADDING AN RFCOMM PARAMETER TEMPLATE This procedure adds a template to the system and saves it for later use A template is a collection of parameters required to completely decode communications between multiple devices To add a parameter to an existing template see Adding a Parameter window the Frame Display p window or the Protocol Navigator window to display the Set Initial Decoder Parameters dialog 1 Select Set Initial Decoder Parameters from the Options menu on the Control 2 Click on the RFCOMM tab The dialog displays the most recently selected template content in the Initial Connections list at the top of the tab 3 Click the Reset to Defaults icon at the top of the dialog to clear the Initial Connections list 4 Select the Stream This identifies the role of the device initiating the frame master or slave 5 Enter the Server Channel Enter the channel number 0 through 78 it can be entered as a decimal or a hexadecimal 6 Enter the DLCI This is the Data Link Connection Identifier and identifies the ongoing connection between
184. r instructions on removing framing from data 4 7 Unframing This function removes start of frame and end of frame markers from your data The original capture file is not altered during this process You cannot unframe from the Capture File Viewer accessed by selecting Capture File Viewer or Load Capture File to start the software and used only for viewing capture files To manually unframe your data select Unframe from the File menu on the Control window Unframe is only available if a protocol stack was used to capture the data and there is currently no protocol stack selected In addition to choosing to Unframe you can also be prompted to Unframe by the Protocol Stack Wizard 1 Load your capture file To do this choose Open from the File menu on the Control window and select the file to load 2 Remove the protocol stack To do this choose Protocol Stack from the Options menu on the Control window select None from the list and click Finish 53 ee frontline Debug Communications Faster 4 3 The Protocol Stack Wizard asks you if you want to unframe your data and put it into a new file Choose Yes 4 The system removes the frame markers from your data puts the unframed data into a new file and opens the new file The original capture file is not altered See Reframing for instructions on framing unframed data 4 8 Providing Context For Decoding When Frame Information Is Missing There may be times when
185. rame Marks the end of a frame Flow Control Active An event occurred which caused flow control to become active i e caused the analyzer to stop transmitting data Events which activate flow control are signal changes or the receipt of an XON character Flow Control Inactive An event occurred which caused flow control to become inactive i e caused the analyzer to transmit data Events which deactivate flow control are signal changes or the receipt of an XOFF character S o mee fs A V y g Frame Recognizer Change A lowest layer protocol was selected or removed here causing the frame recognizer to be turned off or on ee trontline Debug Communications Faster 54 6 7 8 Font Size The font size can be changed on several windows Changing the font size on one window does not affect the font size on any other window To change the font size 1 Click on Options and select Change the Font Size 2 Choose a font size from the list 3 Click OK 65 _ STonatline Debug Communications Faster 4 7 Analyzing Protocol Decodes 7 1 Frame Display Window 7 1 1 Frame Display Window To open this window Click the Frame Display icon e on the Control window toolbar or select Frame Display from the Window menu Frame Display Panes The Frame Display window is used to view all frame related information It is composed of a number of different sections or panes where each pane shows a different type o
186. range of hex 10 through 1F type 1 124 ee trontline Debug Communications Faster 4 Decode Pattern Time GoTo SpecialEvents Bookmark Pater X Ente Hex values as xx _ Ignore case Find Previous Previous Binary values as amp bbbbbbbb Control characters as c matches any byte or hex or binary digit To enter amp or prefix with character amp 111111 searches for binary numbers beginning with 111111 and ending with any combination of 1 and 0 11111100 11111101 11111110 and 11111111 are all strings that match the search criteria To search for any four character string which starts with an L and ends with an ES type L ES You can combine formats in one string For example another way to specify a search for the 11 13 Searching by Time 11 13 1 Searching by Time The analyzer can search by time in two different ways e Absolute An absolute timestamp search means that the analyzer searches for an event at the exact date and time specified If no event is found at that time the analyzer goes to the nearest event either before or after the selected time based on the Go to the timestamp selection e Relative A relative search means that the analyzer begins searching from whatever event you are currently on and search for the next event a specific amount of time away Note that the analyzer skips some special events that do not have timestamps such as frame markers Data events
187. rce Number When only one data source is employed set this parameter to 0 zero otherwise set to the desired data source e Carries UUID Select from the list to apply the Universal Unique Identifier UUID of the application layer that RFCOMM traverses to from the following e OBEX e SPP e encap asyncPPP e Headset e FAX e Hands Free e SIM Access e VCP e UDI e Raw Data 35 ee frontline Debug Communications Faster 4 3 6 5 1 Selecting and Applying an RFCOMM Parameter Template 1 Select Set Initial Decoder Parameters from the Options menu on the Control lo window the Frame Display window or the Protocol Navigator window to display the Set Initial Decoder Parameters dialog 2 Click on the RFCOMM tab The dialog displays the content of the most recently selected template in the Initial Connections list at the top of the tab If the template displayed is the desired Connection Set then skip to step 4 If it is not then continue with step 3 3 Click the Open File icon at the top of the dialog and select the desired template from the Popup list The system displays the content of the selected template in the Initial Connections list at the top of the dialog 4 Click the OK button to apply the selected template and exits the Set Initial Decoder Parameters dialog 3 6 5 2 RFCOMM Parameters 3 6 5 2 1 ADDING AN RFCOMM PARAMETER This procedure adds one or more parameters to an existing template To c
188. reate a new template see Adding a Parameter Template fe window the Frame Display E window or the Protocol Navigator window to display the Set Initial Decoder Parameters dialog 1 Select Set Initial Decoder Parameters from the Options menu on the Control 2 Click on the RFCOMM tab The dialog displays the most recently selected template content in the Initial Connections list at the top of the tab If the parameter must reside in another template then click the Open File icon and select the desired template from the Popup list 3 Select the Stream This identifies the role of the device initiating the frame master or slave 4 Enter the Server Channel Enter the channel number 0 through 78 it can be entered as a decimal or a hexadecimal 5 Enter the DLCI This is the Data Link Connection Identifier and identifies the ongoing connection between a client and a server 6 Enter the Data Source Number When only one data source is employed set this parameter to 0 zero otherwise set to 36 ee trontline Debug Communications Faster 4 the desired data source 7 Select the Carries UUID Select the application layer that RFCOMM traverses to from the list to apply the Universal Unique Identifier for the necessary application layer 8 Click the Add button The system displays the new parameter in the Initial Connection window Repeat steps 3 through 8 until all desired parameters are added 9 Click the
189. rol window displays the name of the currently open file The status line below the toolbar shows the configuration settings that were in use when the capture file was created ee trontline Debug Communications Faster s4 2 3 Low Energy Control Window Toolbar Available options are in color while unavailable options are grayed out All toolbar icons have corresponding menu items Toolbar icon displays vary according to operating mode and or data displayed Open File Opens a capture file I O Settings Opens the I O Settings dialog Start Capture Begins data capture to disk D amp Stop Capture Available after data capture has started Click to stop data capture Data can be reviewed and saved but no new data can be captured Clear Clears or saves the capture file Event Display framed data only Opens a Event Display with the currently selected bytes highlighted Frame Display framed data only Opens a Frame Display with the frame of the currently selected bytes highlighted Protocol Navigator framed data only Opens the Protocol Navigator window with the currently selected frame highlighted Audio Extraction Opens the Audio Extraction dialog 6 O0 8 wy 2 4 Drop Down Menus The menus that you see on the Control Window and dialogs like Frame Display and Event Display vary depending on whether the data is being captured live or whether you are looking at a cfa file You w
190. s 78x39 4 41 s 3528 1 25 ms time intervals 84x42 5 0625 s 4050 1 25 ms time intervals 90x45 Navigate Menu Keyboard Shortcuts First Packet Home Last Packet End Previous Packet Left Arrow Next Packet Right Arrow 99 ee trontline Debug Communications Faster 4 Previous Invalid IFS Packet Next Invalid IFS Packet Previous Error Ctrl Left Arrow Packet Next Error Packet Ctrl Right Arrow Selected Packet Enter Lock available only L in live mode Help Menu Help Topics About 9 6 Visual Elements The low energy Timeline consists of the following visual elements e Rows e Time Markers Time markers indicated by vertical blue lines are shown with a width of 1 25 ms These are provided to help visualize the timescale and are also useful when using dual mode chips that do BR EDR and LE at the same time Time markers snap to the beginning of the first data packet by default but they can be snapped to the beginning or end of any packet by right clicking on a packet and selecting Align Time Marker to Beginning of Packet or Align Time Marker to End of Packet e 2 1 and 0 labels Within each row 2 1 and 0 radio labels indicate which radio the packet is from 100 ee trontline Debug Communications Faster 4 e Timestamp The timestamp of beginning of each row is shown underneath each row e Packet Info Line The packet info line appears just above the timeline and displays information
191. s a regular COM port There are some limitations on using Spy Mode the analyzer uses a custom version of the standard serial device driver in order to spy on COM ports and internal modems This means that the analyzer must be started before the communications application to ensure 46 ee trontine Debug Communications Faster 4 that the analyzer s driver is being used by both the analyzer and the application As a corollary the port you are monitoring must normally use the standard serial driver and not a custom driver To enter Spy Mode you must follow the steps below in the order given 1 Start the analyzer The analyzer must be started before the application you are monitoring is started or the application does not use the correct driver and the analyzer is not able to monitor the port From the Options menu on the Control window choose Hardware Settings Click on the radio button labeled Spy Select the COM port you want to monitor Exit the Hardware Settings window OO oe ow ON Start the application Be sure to have the application use the same COM port as the one chosen for the analyzer a Monitor data 8 Close your application when finished If you want to monitor another application repeat steps 6 8 9 Close the analyzer It is important to follow the steps in the order given because this ensures that the analyzer s driver is the one being used by the application you are monitoring Please note t
192. s in the Summary Pane When you select a tab the protocol layers are displayed The layers vary depending on the protocol You can create additional protocol tabs that highlight specific layers in the Summary Pane using the Filtering Results dialog Note The Filtering Results dialog is not available for all layers because the information within those layers is not sortable like time To use the Filtering Results dialog 1 Right click on a value in the Summary Pane For example the S for Slave under Role 2 Onthe drop down list select Filter in Name Value Note The Name and Value change depending on the layer The Filtering Results dialog appears 3 Enter a name for the Filter 4 Select OK A new protocol tab with the Filter Name you just created appears in the Summary Pane The new tab displays data specific to the layer you selected 7 1 10 5 Decode Pane The Decode pane aka detail pane im is a post process display that provides a detailed decode of each frame transaction sometimes referred to as a frame The decode is presented in a layered format that can be expanded and collapsed depending on which layer or layers you are most interested in Click on the plus sign to expand a layer The plus sign changes to a minus sign Click on the minus sign to collapse a layer Select Show All or Show Layers from the Format menu to expand or collapse all the layers Layers retain their expanded or collapsed state between fram
193. s option is disabled when capturing data over Ethernet networks 18 5 Changing Default File Locations The analyzer saves user files in specific locations by default Capture files are placed in the My Capture Files directory and configurations are put in My Configurations These locations are Set at installation Follow the steps below to change the default locations 1 Choose Directories from the Options menu on the Control Locations window window to open the File 2 Select the default location you wish to change 3 Click Modify 4 Browse to a new location 5 Click OK 6 Click OK when finished Note If a user sets the My Decoders directory such that it is up directory from an installation path multiple instances of a personality entry may be detected which causes a failure when trying to launch FTS For example if an FTS product is installed at C FTS Stuff My Products Frontline FTS4BT w x y z then My Decoders cannot be set to any of the following e C e C FTS Stuff 171 ee frontline Debug Communications Faster 4 e C FTS Stuff My Products e C FTS Stuff My Products Frontline FTS4BT w x y z e C FTS Stuff My Products Frontline FTS4BT w x y z App Data e C FTS Stuff My Products Frontline FTS4BT w x y z App Data Decoders e orto any directory that already exists under C FTS Stuff My Products Frontline FTS4BT w x y z App Data Decoders Default Capture File Folder Checkbox If the Use Last
194. save Frames does not save all events in the capture file 3 Typea filename in the Save As box at the bottom of the screen Click the Browse icon to browse to a specific directory Otherwise your file is saved in the default capture file directory 4 When you are finished click OK 14 4Saving a Portion of a Capture File 1 Ifyou are capturing data click on the Stop icon to pause data capture You cannot save data to a file while it is being captured 2 Open the Event Display or Frame Display window Sod depending on whether you want to specify a range in bytes or in frames 3 Select the portion of the data that you want to save Click and drag to select data or click on the first item move to the last item and Shift Click to select the entire range or use the Shift key with the keyboard arrows or the navigation icons in the Frame Display toolbar If the range you want to save is too large to select note the numbers of the first and last item in the range 4 Right click in the data 145 ee frontline Debug Communications Faster 4 5 Select Save Selection or Save As from the right click menu O Entire Fie Selection O Events Frames 1 to 1 Ag Type file name herd Note No capturing wil be done while the file is being saved 6 Click on the radio button labeled Selection If you selected a range make sure the starting and ending numbers are correct To specify a range type the numbers of the
195. selected Three additional filters available are e All Frames With Bookmarks filters in all frames with a bookmark associated with them e All Frames With Errors filters in all frames with errors e All Special Information Nodes filters in all special information nodes 13 4 2 Filtering on all Frames with Bookmarks 140 ee trontline Debug Communications Faster 54 To filter on all frames with bookmarks 1 Open the Protocol Navigator window 2 Check the All Frames With Bookmarks box in the top pane on the left side of the window 3 To remove the filter un check the box 13 4 3 Filtering on all Frames with Errors from the Protocol Navigator To filter on all frames with errors 1 Open the Protocol Navigator O indow 2 Check the All Frames With Errors box in the top pane on the left side of the window 3 Toremove the filter un check the box 13 4 4 Filtering on all Frames with Special Information Nodes To filter on all frames with special information nodes 1 Open the Protocol Navigator Oh indow 2 Check the All Special Information Nodes box in the top pane on the left side of the window 3 Toremove the filter un check the box 13 4 5 Named Filters You can create modify and delete filters using the Filter menu items on the Protocol Navigator and Frame Display dialogs If you create a Named filter using the Filters dialog the filter appears in the Named Frame Filters pane in the bo
196. splayed 3 5 Port Assignments 3 5 1 Adding or Changing Port Assignments The analyzer autotraverses the stack from TCP UDP and IPX based on the source or destination port number Many systems use user defined port numbers for both standard and custom protocols Here s how to tell the analyzer about a custom port assignment on the system you are monitoring Add a New Port Assignment 1 Choose Set Initial Decoder Parameters from the Options menu on the Control window 2 Click the TCP tab or UDP or IPX for those protocols 3 Choose the Single Port radio button and enter the port number in the Port Number box 4 Inthe Protocol drop down list choose the protocol to traverse to 5 Click the Add button The system adds new entry to the bottom of the port number list Modify an Existing Port Assignment 1 Choose Set Initial Decoder Parameters from the Options menu on the Control window 2 Click the TCP tab or UDP or IPX for those protocols 3 Select click on and highlight the port assignment to modify 4 Change the port number and or choose the protocol to traverse to 5 Click the Modify button The system displays the changes in port number list 6 You can also specify a range of ports Select the Port Range radio button and specify the starting and ending port numbers The range is inclusive 7 To remove an entry select the entry and click Delete Two considerations are e The analyzer traverses an entry if
197. t Display 62 searching for ASCII strings 123 viewing data in 62 ASCII Codes 182 ASCII Pane 77 Automatically Request Missing Decoding Information 54 Auto Sizing Column Widths 74 Auto traversal 51 AVDTP 24 25 26 27 28 AVDTP Override Decode Information 28 AVDTP Parameter 24 25 Add 24 Delete 25 AVDTP Parameter Template 24 26 27 Add 26 Apply 24 Delete 27 B Bar Charts 91 Baudot 62 163 Baudot Codes 182 BD_ADDR 182 Binary 122 124 Binary Pane 78 Bluetooth low energy Analyzer Update Firmware 13 Bluetooth low energy Analyzer Hardware Settings 12 Bluetooth low energy IO Settings 15 Bookmarks 129 130 140 Boolean 134 137 Buffer 144 Buffer Tabs 90 Byte 78 181 C Calculating Data Rates and Delta Times 60 Capture Buffer 144 Capture File 144 146 147 150 changing default location of 171 loading 149 removing framing markers 53 saving 144 Capture Filters 131 CFA file 146 147 150 Changing Default File Locations 171 Character 122 123 Character Pane 77 Character Set 62 182 183 Character Strings in Searching 123 Characters Per Second Table 91 Color of Data Bytes 79 Colors 79 Column Width 74 Comma Separated File 161 Compound Display Filters 134 Confirm CFA Changes 146 Context For Decoding 54 Control Characters 124 Control Signals 173 Control Window 6 9 Configuration Information 6 Conversat
198. t a stack or change an existing one for a capture file loaded into the Capture File Viewer the Capture File Viewer is used only for viewing capture files and cannot capture data Protocol Stack changes can only be made from a live session Note for BCSP If you are using the BCSP protocol stack you must connect the analyzer to the circuit such that the data on the DTE line comes from the host and data on the DCE line comes from the controller Click here Note for Modbus RTU If you are using the Modbus RTU protocol stack you must select either Modbus RTU Master or Modbus RTU Slave depending on where the analyzer taps into the circuit Click here for more information Note for Modbus TCP If you are using Modbus TCP over Ethernet you need to set up a node database giving the IP addresses for the Master and Slave devices Click here for more information Note for Data Highway Plus DH 49 ee frontline Debug Communications Faster 4 There are special hardware and software configuration instructions for setting up the DL3000 DHM device used to tap into the Data Highway Plus network Click here for more information Note for IEC 870 5 101 You need to give the decoder information on the sizes of some fields and whether or not other fields are present There are all system configurable options and therefore the decoder has no way of knowing this information from the data Click here for more information Note for DeviceN
199. ta from highly redundant patterns and to minimize DC bias in the packet 5 Select the checkbox to activate Data Whitening Sniffer Diagnostics When this is checked some diagnostic data from the ComProbe is captured and stored in the cfa file This is useful when a cfa file is sent to Frontline for analysis and diagnosis Technical support may ask you to check this option when you are experiencing issues with Frontline Bluetooth low energy Analyzer 6 Select the checkbox to activate Sniffer Diagnostics 16 ee trontline Debug Communications Faster 4 Toolbar Options e Start button 9 to start sniffing All settings are saved automatically when you start sniffing e Pause button to stop the sniffing e Save button ld to save the configuration All settings are saved automatically when you start sniffing Menu Options e File Save I O Settings Save hardware Settings Exit e View Toolbars hides or displays toolar e Bluetooth low energy Start Sniffing and Stop Sniffing e Help Help opens help file About Bluetooth low energy 3 4 2 Extended Inquiry Response Extended Inquiry Response EIR is a tab that appears automatically on the Frame Display window when you capture data 17 ea trontine Debug Communications Faster 4 Cis CR Wow Rome Ue Fier Soles Wee I eglos H POs VE Sa apon BS i e araea ta BOM ABeCCOO Summary iotonced ingay fimooree Baseband with Ato traverse 00203122 2122
200. ter currently in use If no filter is being used the text reads All Frames which means that nothing is filtered out To see the text of the entire filter place the cursor over the text and a ToolTip pops up with the full text of the filter The following icons all change how the panes are arranged on the Frame Display Additional layouts are listed in the View menu Show Default Panes Returns the panes to their default settings Show Only Summary Pane Displays only the Summary pane Toggle Expanded Decode Pane Makes the Decode pane taller and the Summary pane narrower Toggle Display Freeze Prevents the display from updating Go To Frame Opens the Go To dialog where you can specify which event number to go to First Frame Moves to the first frame in the buffer Previous Frame Moves to the previous frame in the buffer Next Frame Moves to the next frame in the buffer Last Frame Moves to the last frame in the buffer ecoeseP HIM Note that if the frames are sorted in other than ascending frame number order the order of the frames in the buffer is the sorted order Therefore the last frame in the buffer may not have the last frame number Summary drop down box Lists all the protocols found in the data in the file This box does not list all the protocol decoders available to the analyzer merely the protocols found in the data Selecting a protocol from the list changes the Summary pane to display summary infor
201. that do not conform to the stack are decoded incorrectly Click Next to continue Select Protocols 1 Select a protocol from the list on the left 2 Click the right arrow button to move it to the Protocol Decode Stack box on the right or double click the protocol to move it to the right 3 To remove a protocol from the stack double click it or select it and click the left arrow button 4 Ifyou need to change the order of the protocols in the stack select the protocol you want to move and click on the Move Up and Move Down buttons until the protocol is in the correct position 5 The lowest layer protocol is at the top of the list with higher layer protocols listed underneath Auto traversal Have the analyzer Determine Higher Layers If you need to define just a few layers of the protocol stack and the remaining layers can be determined based on the lower layers 1 Click the All additional stack layers can be determined automatically button 2 Ifyour protocol stack is complete and there are no additional layers click the There are no additional stack layers button 3 Ifyou select this option the analyzer uses the stack you defined for every frame Frames that do use this stack are decoded incorrectly Save the Stack To save your stack 1 Click the Add To Predefined List button 2 Give the stack a name and click Add 51 ee trontline Debug Communications Faster 54 In the future the stack appears in
202. the Summary pane toolbar In the Protocols to Hide box on the right check the protocol layer s you want hidden Click OK when finished To reveal a hidden protocol layer 1 Right click anywhere in the Decode pane 2 Choose Show protocol name Layer from the right click menu or click the Set Protocol Filtering button and un check the layer or layers you want revealed 7 1 5 Physical vs Logical Byte Display The Event Display window and Event Pane in the Frame Display window show the physical bytes In other words they show the actual data as it appeared on the circuit The Radix Binary and Character panes in the Frame Display window show the logical data or the resulting byte values after escape codes or other character altering codes have been applied a process called frame transformation As an example bytes with a value of less than 0x20 the 0x indicates a hexadecimal value cannot be transmitted in Async PPP To get around this a 0x7d is transmitted before the byte The 0x7d says to take the next byte and subtract 0x20 to obtain the true value In this situation the Event pane displays 0x7d 0x23 while the Radix pane displays 0x03 71 ee trontline Debug Communications Faster 4 7 1 6 Sorting Frames By default frames are sorted in ascending numerical sequence by frame number Click ona column header in the Summary pane to sort the frames by that column For example to sort the frames by size click on the Frame Size
203. the analyzer on the Event Display dialog shows all events This includes e Data bytes e Start of frame e End of frame characters e Data Captured Was Paused Click on the Display All Events icon to remove the non data events Click again to display all events 61 ee trontline Debug Communications Faster 4 See List of All Event Symbols for a list of all the special events shown in the analyzer and what they mean 6 7 2 Switching Between Hex Decimal Octal or Binary On the Event Display window the analyzer displays data in Hex by default There are several ways to change the radix used to display data 1 Goto the View menu and select the radix you want A check mark next to the radix indicates which set is currently being used 2 Right click on the Hex header label and choose a different radix If you want to see only the numerical values click on the Numbers Only icon 1 on the Event Display toolbar 6 7 3 Switching Between ASCII EBCDIC and Baudot On the Event Display window the analyzer displays data in ASCII by default There are several ways to change the character set used to display data 1 Goto the View menu and select the character set you want A check mark next to the character set indicates which set is currently being used 2 Right click on the ASCII header label and choose a different character set If you want to see only characters click on the Characters Only icon A on the Event
204. the timeline scrolls to match When the timestamp range in the timeline changes the viewport moves and resizes as necessary to match Show Running Average Selecting this check box shows a running average in the Throughput graph as an orange line 9 14 Discontinuities The following figure depicts a Discontinuity between two packets 105 ee trontine Debug Communications Faster 4 Timestamg 11 20 2009 10 49 56 133439 AM 0 00375 OOOO Seems serene Seolo tatoa OD ISS To keep the timeline and the throughput graph manageable big jumps in the clock are not represented linearly Instead they are shown as discontinuities A discontinuity is said to exist when the clock goes forward more than 4 01 seconds or backwards any amount A discontinuity is indicated by a cross hatched slot in the timeline and a corresponding vertical dashed line in the throughput graph The reason that the discontinuity trigger is set at 4 01 seconds is because the maximum connection interval time is four 4 seconds 9 15Legend This legend identifies the color coding found in the timeline DIEA O side 1 E Adv Scanning N Side E Adv initiator C Master FD Adv Unknown D Save pao E CRC Error Data Cont i Unable to Decrypt E Data Empty gt invald FS E Data Ct I Data Unknown O Selected C unknown FA Discontinuity e When you select a packet in the timeline items in the legend that relate to th
205. thrown away Data that is filtered out using an Ethernet capture filter cannot be recovered Only one Ethernet capture filter can be active at a time Capture filtering is not available in serial products yet A display filter looks at frames that have already been captured It looks at every frame in the capture buffer and displays those that match the filter criteria Frames that do not match the filter criteria are not displayed Unlike an Ethernet capture filter where data that does not match is thrown away all the data is kept when using a display filter The filter just displays a subset of the data Multiple display filters can be used simultaneously and different windows can be displaying data using different filters 13 2 Display Filters 13 2 1 About Display Filters Display filters allow a user to look at a subset of captured data without affecting the capture content There are three general classes of display filters e Protocol Filters e Named Filters e Quick Filters Protocol Filters Protocol filters test for the existence of a specific single layer The system creates a protocol filter for each decoder that is loaded if that layer is encountered in a capture session There are also three special purpose filters that are treated as protocol filters e All Frames with Errors e All Frames with Bookmarks e All Special Information Nodes Named Filters 131 ee trontline Debug Communications Faster 4 e Name
206. tline Debug Communications Faster 4 The Swap Button The Swap button switches the position of the Timeline and the Throughput graph e Selecting Packet Throughput displays just the Packet Throughput in graph form and displays the Average and 1 Second Packet Throughput on the left side of the dialog The y axis numbers appear in blue e Selecting Payload Throughput displays just the Payload Throughout in graph form and displays the Average and 1 Second Payload Throughput on the left side of the dialog The y axis numbers appear in green e Selecting Both displays both Packet and Payload Throughput The y axis numbers appear in blue e Packet Throughput Blue e Payload Throughput Green e Selecting Configured Devices displays data only from devices that you have configured in Frame Display or where the LA DATA layer exists e Selecting All Devices displays data from all available devices The bottom of the graph shows a beginning time and an ending time The beginning time is relative to the start of the session and is initially 0 When packets start wrapping out it becomes the relative time offset of the first available packet The ending time is always the total time of the session Discontinuities are indicated by vertical dashed lines A green viewport indicates the time range corresponding to the visible timeline The viewport can be moved by clicking elsewhere in the graph or by dragging it Whenever it is moved
207. ton in the Event Display Print dialog to Selection and allows the user to choose the All radio button When only one event is selected can t have None selected the All radio button in the Event Display Print dialog is selected How to Print Event Display Data to a Browser 1 Select Print or Print Preview from the File menu on the Event Display window to display the Event Display Print dialog Select Print if you just want to print your data to your default printer Select Print Preview if you want access to printer options 2 Select the range of events to include from either All or Selection in the Event Range section of the Event Display Print dialog Choosing All prints all of the events in the capture file or buffer Choosing Selection prints only the selected events in the Event Display window Note In order to prevent a Print crash you cannot select All if there are more than 100 000 events in the capture buffer Note See Configure the Print File Range in the Event Display Print Dialog above for an explanation of these selections Event Display Print Evert range OA Selection Note Browser pert options may alfect whether ary gray background is parted See Help fos info 3 Click the OK button If you chose Print Preview the system displays your data in a browser print preview display with options for printing such as page orientation and paper size You can also use your Printer Preferences dialog to make some o
208. tribute to incorrect information periodically appearing in this field Due to the nature of wireless communication it is not always possible for the analyzer or any device to determine the BD_ADDR of the communicating devices on the network Users should keep in mind that the data contained in the Source BD_ADDR field should be used as a guide and not an absolute 19 8 Useful Character Tables 19 8 1 ASCII Codes hex xO x1 x2 x3 xd x5 x6 x7 x8 x9 A xB xC xO XE xF Ox NUL SOH STX ETX EOTIENQJACK BEL BS HT LF VT FF CR SO s _tx OLE 0C1 C2 0C3 OCs NAK SYN ETB CAN EM SUB ESC FS GS RS US BE BSE ES BE 1E URS PER RESO Ee SE 19 8 2 Baudot Codes 182 trontine Debug Communications Faster S DEC HEX LETTERS FIGURES _ O 00 BLANK NUL BLANK NUL Bah a Sal ee L2ice woof UU 13 os A 1 4 jos sp SP L616 S W EEA e Zae u 31 IF LETTERS LETTERS 19 8 3 EBCDIC Codes hex xO x1 x2 x3 x4 x5 x6 x7 x8 x9 XA xB xC xO xE xF Ox NUL SOH STX ETX PF HT LC DEL SMM VT FF CR SO SI 1x OLE 01 0C2 TM RES NL BS Ik_ CAN EM CC CU1 IFS IGS IRS IUS 2x OS SOS FS BYP LF ETBJESC __ SM Cu2 _ENQ ACK BEL SYN OT PN RS uC TEOT CUS DC4INAK SUB 19 8 4 Communication Control Characters Listed below in alphabetical order
209. ttom left corner of the Protocol Navigator window 1 Check the boxes next to the names of the filters you want to use 141 ee trontline Debug Communications Faster 54 Note that using a named filter affects the contents of the Frame Display window as well 142 ee trontline Debug Communications Faster s4 14 Saving Data 14 1Saving Your Data You can save all or part of a capture file You can also load a previously saved capture file and save a portion of that file to another file This feature is useful if someone else needs to see only a portion of the data in your capture file On the Control toolbar you can set up to capture a single file or series of files Click here to see those settings There are two ways to save portions or all of the data collected during a data capture Click here to see how to capture data 14 2Saving the Entire Capture File using File gt Save or the Save icon This option is only available when you select Single File from the Capture Mode on System Settings Click here to learn more about selecting Save options from System Settings 1 Ifyou are capturing data click on the Stop icon to stop data capture You cannot save data to file while it is being captured 2 Open the Event Display or Frame Display window 143 ee trontine Debug Communications Faster s4 3 Click the Save icon or select Save from the File menu SF TS4Control No Capture to Buf
210. ture File Viewer 19 3 4 5 Saving Configurations 19 3 5 Port Assignments 20 3 5 1 Adding or Changing Port Assignments 20 3 6 Decoder Parameters 21 3 6 1 A2DP Decoder Parameters 21 3 6 2 Security Parameters 22 3 6 3 AVDTP Decoder Parameters 23 3 6 4 L2CAP Decoder Parameters 28 3 6 5 RFCOMM Decoder Parameters 34 3 6 6 USB Decoder Parameters 40 3 6 7 Decoder Parameter Templates 45 3 7 Spy Mode 46 3 7 1 FIFOs and Spy 47 3 7 2 Turning Off the FIFO Buffers 48 iii ee trontline Debug Communications Faster 4 4 Protocol Stacks 49 4 1 Protocol Stack Wizard 49 4 2 Information Screen 50 4 3 How the Analyzer Auto traverses the Protocol Stack 50 4 4 Creating and Removing a Custom Stack 51 4 5 Saving User Defined Stacks 52 4 6 Reframing 52 4 7 Unframing 53 4 8 Providing Context For Decoding When Frame Information Is Missing 54 5 Capturing Data 55 5 1 Capturing Data 55 6 Analyzing Byte Level Data 57 6 1 Event Display 57 6 2 The Event Display Toolbar 57 6 3 Opening Multiple Event Display Windows 59 6 4 Calculating CRCs or FCSs 59 6 5 Calculating Delta Times and Data Rates 60 6 6 Switching Between Live Update and Review Mode 61 6 7 Data Formats and Symbols 61 6 7 1 Switching Between Viewing All Events and Viewing Data Events 61 6 7 2 Switching Between Hex Decimal Octal or Binary 62 6 7 3 Switching Between ASCII EBCDIC and Baudot 62 6 7 4 Viewing Only ASCII or EBCDIC or Baudot 62 6 7 5
211. using a display filter Define the filter conditions and then apply the filter to the data set The system combines both filter definition and application in one dialog 1 Click the Display Filters icon Y on either the Protocol Navigator or the Frame lo Display 4 inaow or select Apply Modify Display Filters from the Filter menu to open the Set Condition dialog box 2 Select Include or Exclude to 3 Select the initial condition for the filter from the drop down list 4 Set the parameters for the selected condition in the fields provided The fields that appear in the dialog box are dependent upon the previous selection Continue to enter 132 ee trontline Debug Communications Faster 4 the requested parameters in the fields provided until the condition statement is complete 5 Click OK The system displays the Save Named Condition dialog Provide a name for the filter condition or accept the default name provided by the system and click OK Prohibited characters are left bracket right bracket and equal sign The Set Condition dialog box closes creates a tab on the Frame Display with the filter name and applies the filter The filter appears in the Quick Filtering and Hiding Protocols dialog also When a display filter is applied a description of the filter appears to the right of the toolbar in both the Protocol Navigator and the Frame Display windows Notes The system requires naming and saving of a
212. utomatically selected when multiple protocols are being filtered in using other filtering methods Comparing Frames If you need to compare frames you can open additional Frame Display windows by clicking on the Duplicate View icon You can have as many Frame Display windows open at a time as you wish 7 1 2 Frame Display Toolbar The buttons that appear in the Frame Display window vary according to the particular configuration of the analyzer A Home Brings the Control window to the front A Open File Opens a capture file va I O Settings Opens the I O Settings dialog Start Capture Begins data capture to a user designated file Stop Capture Closes a capture file and stops data capture to disk Save Save the currently selected bytes or the entire buffer to file qd ag Clear Discards the temporary file and clears the display Event Display Brings the Event Display window to the front Protocol Navigator Brings the Protocol Navigator window to the front Statistics Brings the Statistics window to the front This icon does not display in this location when running the analyzer in Air Sniffer See Packet Error Rate Statistics below E Signal Display Opens the Signal Display This icon does not display when running the analyzer in Air Sniffer ee trontline Debug Communications Faster 4 Breakout Box Opens the Breakout Box dialog Duplicate View Creates a second Frame Display wi
213. ved automatically when you start sniffing e Pause button to stop the sniffing e Save button z to save the configuration All settings are saved automatically when you start sniffing Menu Options e File Save I O Settings Save hardware Settings Exit e View Toolbars hides or displays toolar e Bluetooth low energy Start Sniffing and Stop Sniffing e Help Help opens help file About Bluetooth low energy 3 3 Bluetooth low energy Analyzer Update Firmware When you select the Update Firmware on the Hardware Settings the Update Bluetooth low energy ComProbe firmware dialog appears You use this dialog to update your ComProbe with the latest firmware Note There are two ways to update firmware 1 via USB or 2 parallel port e USB is the most common method for updating the firmware 13 ee trontine Debug Communications Faster 4 e You can also use the parallel port a converter is included with the FBLEA software but the port on the PC must be a true parallel port which is rare in current PC s Using the parallel port does not require installing any drivers Update Bluetooth low energy ComProbe firmware Transport USB 5P1 185531 wv File U ULP stack_unsigned xuv Ratus Ready There are several important concepts to remember in respect to updating firmware e You must do this process three 3 times to completely update the ComProbe s firmware e You must not remove any connections t
214. x 1 Select one or more of the checkboxes for Pin 1 2 3 or 4 Click here to learn more about the Breakout Box and Pins 1 4 2 Select one of the four radio buttons to choose the condition that must be met in the search Find USB ComProbe II Sniffer Decode Patten Time GoTo SpecistEvents Signal Bookmark Search lor event where Dre oF more of these oy One ce moee of these changed changed from on to off gt One oF more of these This exactly Z changed from off to on describes the state Pint Pn 2 Pn 3 Pin 4 3 Click Find Next to locate the next occurrence of the search criteria or Find Previous to locate an earlier occurrence of the search criteria 11 10 Changing Where the Search Lands When doing a search in the analyzer the byte or bytes matching the search criteria are highlighted in the Event Display The first selected byte appears on the third line of the display To change the line on which the first selected byte appears 1 Open fts ini located in the C Program Files Common Files FTE 2 Goto the CVEventDisplay section 121 ee trontline Debug Communications Faster 54 3 Change the value for SelectionOffset 4 Ifyou want the selection to land on the top line of the display change the SelectionOffset to 0 zero 11 11 Subtleties of Timestamp Searching Timestamping can be turned on and off while data is being captured As a result the capture buffer may have s
215. you to add comments to a CFA file These comments can be used for many purposes For example you can list the setup used to create the capture file record why the file is useful to keep or include notes to another person detailing which frames to look at and why Bookmarks are another useful way to record information about individual frames To open the Notes window 1 Click the Show Notes icon Ly This icon is present on the toolbars of the Frame Display P the Protocol Navigator as well as the Event Display Notes can be selected from the Edit menu on one of these windows 2 Type your comments in the large edit box on the Notes window The Cut Copy Paste Undo and Redo features are all supported 3 Click the thumbtack icon to keep the Notes window on top of any other windows 4 When you re done adding comments close the window 5 When you close the capture file you are asked to confirm the changes to the capture file See Confirming Capture File CFA Changes for more information 147 _ Toatline Debug Communications Faster 4 15 Loading and Importing Capture Files 15 1Loading a Capture File From the Control Window 1 Go to the File menu 2 Choose a file from the recently used file list 3 Ifthe file is not in the File menu list select Open Capture File from the File menu or simply click on the Open icon on the Toolbar 4 Capture files have a cfa extension Browse if necessary to

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